Publication list

2017

289. Sibel Sogukkanli, Kenta Iyoki, Shanmugam P. Elangovan, Keiji Itabashi, Natsume Koike, Miku Takano, Yoshihiro Kubota, Tatsuya Okubo, Seed-directed synthesis of zincoaluminosilicate MSE-type zeolites using co-precipitated gels with tetraethylammonium hydroxide as a simple organic structure directing agent, Microporous and Mesoporous Materials, 257, 272-280, (2018).

288. Matthew D. Oleksiak, Koki Muraoka, Ming-Feng Hsieh, Marlon T. Conato, Atsushi Shimojima, Tatsuya Okubo, Watcharop Chaikittisilp, Jeffrey D. Rimer, Organic-Free Synthesis of a Highly Siliceous Faujasite Zeolite with Spatially Biased Q4(nAl) Si Speciation, Angewandte Chemie International Edition, 56 (43), 13366−13371 (2017).

287. Yuichiro Kanematsu, Tatsuya Okubo and Yasunori  Kikuchi, Activity and Data Models of Planning Processes for Industrial Symbiosis in Rural Areas, Kagaku kogaku ronbunshu 43 (5), 347–357 (2017).

286. Sibel Sogukkanli, Kenta Iyoki, Shanmugam P. Elangovan, Keiji Itabashi and Tatsuya Okubo, Seed-directed Synthesis of CON-type Zeolite Using Tetraethylammonium Hydroxide as a Simple Organic Structure-directing Agent, Chemistry Letters 46 (9), 1419–1421 (2017).

285. Natsume Koike, Watcharop Chaikittisilp, Kenta Iyoki, Yutaka Yanaba, Takeshi Yoshikawa, Shanmugam Palani Elangovan, Keiji Itabashi and Tatsuya Okubo, Organic-free synthesis of zincoaluminosilicate zeolites from homogeneous gels prepared by a co-precipitation method, Dalton Transactions 46 (33), 10837–10846 (2017).

284. Masakoto Kanezashi, Takuya Matsutani, Toru Wakihara, Hiroki  Nagasawa, Tatsuya Okubo and Toshinori Tsuru, Preparation and Gas  Permeation Properties of Fluorine–Silica Membranes with Controlled  Amorphous Silica Structures: Effect of Fluorine Source and Calcination  Temperature on Network Size, ACS Applied Materials & Interfaces 9 (29),  24625–24633 (2017).

283. Jie Zhu, Zhendong Liu, Kenta Iyoki, Chokkalingam Anand, Kaname  Yoshida, Yukichi Sasaki, Sohei Sukenaga, Mariko Ando, Hiroyuki Shibata,  Tatsuya Okubo and Toru Wakihara, Ultrafast synthesis of high-silica  erionite zeolites with improved hydrothermal stability, Chemical  Communications 53 (50), 6796–6799 (2017).

282. Yuichiro Kanematsu, Kazutake Oosawa, Tatsuya Okubo and Yasunori  Kikuchi, Designing the scale of a woody biomass CHP considering local  forestry reformation: A case study of Tanegashima, Japan, Applied Energy  198, 160−172 (2017).

281. Sye Hoe Keoh, Watcharop Chaikittisilp, Akira Endo, Atsushi  Shimojima and Tatsuya Okubo, Two-Stage Crystallization of Meso- and  Macroporous MFI and MEL Zeolites Using Tributylamine-Derived  Diquaternary Ammonium Cations as Organic Structure-Directing Agents,  Bulletin of the Chemical Society of Japan 90 (5), 586−594 (2017).

280. Yoshihiro Kamimura, Keiji Itabashi, Yoshihiro Kon, Akira Endo and Tatsuya Okubo, Seed-Assisted Synthesis of MWW-Type Zeolite with Organic Structure-Directing Agent-Free Na-Aluminosilicate Gel System, Chemistry An Asian Journal 12 (5), 530-542 (2017).

279. Sibel Sogukkanli, Kenta Iyoki, Shanmugam P. Elangovan, Keiji Itabashi, Miku Takano, Zhendong Liu, Satoshi Inagaki, Toru Wakihara, Yoshihiro Kubota and Tatsuya Okubo, Rational seed-directed synthesis of MSE-type zeolites using a simple organic structure-directing agent by extending the composite building unit hypothesis, Microporous and Mesoporous Materials 245, 1-7 (2017).

278. Jie Zhu, Zhendong Liu, Akira Endo, Yutaka Yanaba, Takeshi Yoshikawa, Toru Wakihara and Tatsuya Okubo, Ultrafast, OSDA-free synthesis of mordenite zeolite, CrystEngComm 19 (4), 632-640 (2017).

2016

277. Sye Hoe Keoh, Watcharop Chaikittisilp, Koki Muraoka, Rino R. Mukti, Atsushi Shimojima, Prashant Kumar, Michael Tsapatsis, and Tatsuya Okubo, Factors Governing the Formation of Hierarchically and Sequentially Intergrown MFI Zeolites by Using Simple Diquaternary Ammonium Structure-Directing Agents, Chemistry of Materials 28 (24), 8997−9007 (2016).

276. Zhendong Liu, Kotatsu Okabe, Chokkalingam Anand, Yasuo Yonezawa, Jie Zhu, Hiroki Yamada, Akira Endo, Yutaka Yanaba, Takeshi Yoshikawa, Koji Ohara, Tatsuya Okubo and Toru Wakihara, Continuous flow synthesis of ZSM-5 zeolite on the order of seconds, Proceedings of the National Academy of Sciences of the United States of America 113 (50), 14267−14271 (2016).

275. Natsume Koike, Watcharop Chaikittisilp, Atsushi Shimojima and Tatsuya Okubo, Surfactant-Free Synthesis of Hollow Mesoporous Organosilica Nanoparticles with Controllable Particle Sizes and Diversified Organic Moieties, RSC Advances 6 (93), 90435−90445 (2016).

274. Yasuhiro Kobatake, Kiyofumi Momma, Shanmugam P. Elangovan, Keiji Itabashi, Tatsuya Okubo and Masaru Ogura, “Super Hydrocarbon Reformer Trap” for the Complete Oxidation of Toluene Using Iron-Exchanged β-Zeolite with a Low Silicon/Aluminum Ratio, ChemCatChem 8 (15), 2516−2524 (2016).

273. Sufang Guo, Tatsuya Okubo, Kazuyuki Kuroda and Atsushi Shimojima, A photoresponsive azobenzene-bridged cubic silsesquioxane network, Journal  of Sol-Gel Science and Technology 79 (2), 262−269 (2016).

272. Zhendong Liu, Toru Wakihara, Naoki Nomura, Takeshi Matsuo, Chokkalingam Anand, Shanmugam P. Elangovan, Yutaka Yanaba, Takeshi Yoshikawa and Tatsuya Okubo, Ultrafast and Continuous Flow Synthesis of Silicoaluminophosphates, Chemistry of Materials 28 (13), 4840−4847 (2016).

271. Chokkalingam Anand, Yudai Yamaguchi, Zhendong Liu, Sayoko Ibe, Shanmugam P. Elangovan, Toshihiro Ishii, Tsuyoshi Ishikawa, Akira Endo, Tatsuya Okubo and Toru Wakihara, Pioneering In Situ Recrystallization during Bead Milling: A Top-down Approach to Prepare Zeolite A Nanocrystals, Scientific Reports 6, Article number: 29210 (2016).

270. Yasunori Kikuchi, Yuichiro Kanemtsu and Tatsuya Okubo, A computer-aided scenario analysis of national and regional energy systems based on feasible technology options, Computer Aided Chemical Engineering, 38, 1959-1964 (2016).

269. Kotaro Ouchida, Yasunori Kikuchi and Tatsuya Okubo, Integrated modeling of agricultural and industrial processes within life cycle design for environment, Computer Aided Chemical Engineering, 38, 1947-1952 (2016).

268. Hiroki Yamada, Takayuki Iida, Zhendong Liu, Yusuke Naraki, Koji Ohara, Shinji Kohara, Tatsuya Okubo and Toru Wakihara, Downsizing AFX Zeolite Crystals to Nanoscale by a Postmilling Recrystallization Method, Crystal Growth & Design 16 (6), 3389-3394 (2016).

267. Koki Muraoka, Watcharop Chaikittisilp and Tatsuya Okubo, Energy Analysis of Aluminosilicate Zeolites with Comprehensive Ranges of Framework Topologies, Chemical Compositions, and Aluminum Distributions, Journal of the American Chemical Society 138 (19), 6184–6193 (2016).

266. Yasunori Kikuchi, Yuichiro Kanematsu, Masamichi Ugo, Yosuke Hamada and Tatsuya Okubo, Industrial Symbiosis Centered on a Regional Cogeneration Power Plant Utilizing Available Local Resources: A Case Study of Tanegashima, Journal of Industrial Ecology 20 (2), 276-288 (2016).

265. Masakoto Kanezashi, Takuya Matsutani, Toru Wakihara, Hiromasa Tawarayama, Hiroki Nagasawa, Tomohisa Yoshioka, Tatsuya Okubo and Toshinori Tsuru, Tailoring the Subnano Silica Structure via Fluorine Doping for Development of Highly Permeable CO2 Separation Membranes, ChemNanoMat 2 (4), 264-267 (2016).

264. Grandprix T. M. Kadja, Rino R. Mukti, Zhendong Liu, Mita Rilyanti, Ismunandar, I Nyoman Marsih, Masaru Ogura, Toru Wakihara and Tatsuya Okubo, Mesoporogen-free synthesis of hierarchically porous ZSM-5 below 100 °C, Microporous and Mesoporous Materials 226, 344-352 (2016).

263. Yukichi Sasaki, Yoko Yoshida, Craig A.J. Fisher, Takuji Ikeda, Keiji Itabashi and Tatsuya Okubo, Polytype distributions in low-defect zeolite beta crystals synthesized without an organic structure-directing agent, Microporous and Mesoporous Materials 225, 210–215 (2016).

262. Chokkalingam Anand, Takeshi Kaneda, Satoshi Inagaki, Sae Okamura, Hiroki Sakurai, Kyosuke Sodeyama, Taiji Matsumoto, Yoshihiro Kubota, Tatsuya Okubo and Toru Wakihara, Downsizing the K-CHA zeolite by a postmilling-recrystallization method for enhanced base-catalytic performance, New Journal of Chemistry 40 (1), 492–496 (2016).

261. Zhendong Liu, Toru Wakihara, Chokkalingam Anand, Sye Hoe Keoh, Daisuke Nishioka, Yuusuke Hotta, Takeshi Matsuo, Takahiko Takewaki and Tatsuya Okubo, Ultrafast synthesis of silicalite-1 using a tubular reactor with a feature of rapid heating, Microporous and Mesoporous Materials 223, 140–144 (2016).

2015

260. Sufang Guo, Kimihiro Matsukawa, Takashi Miyata, Tatsuya Okubo, Kazuyuki Kuroda and Atsushi Shimojima, Photoinduced Bending of Self-Assembled Azobenzene-Siloxane Hybrid, Journal of the American Chemical Society 137 (49), 15434–15440 (2015).

259. Shujun Zhou, Ayae Sugawara-Narutaki, Sachio Tsuboike, Junzheng Wang, Atsushi Shimojima and Tatsuya Okubo, Nanoparticle Vesicles with Controllable Surface Topographies through Block Copolymer-Mediated Self-Assembly of Silica Nanospheres, Langmuir 31 (48), 13214-13220 (2015).

258. Takaaki Ikuno, Watcharop Chaikittisilp, Zhendong Liu, Takayuki Iida, Yutaka Yanaba, Takeshi Yoshikawa, Shinji Kohara, Toru Wakihara, and Tatsuya Okubo, Structure-Directing Behaviors of Tetraethylammonium Cations toward Zeolite Beta Revealed by the Evolution of Aluminosilicate Species Formed during the Crystallization Process, Journal of the American Chemical Society 137 (45), 14533–14544 (2015).

257. Xiying Li, Watcharop Chaikittisilp, Zhendong Liu, Yutaka Yanaba, Takeshi Yoshikawa, Toru Wakihara and Tatsuya Okubo, Synthesis of (Silico)aluminophosphate Molecular Sieves Using an Alkanolamine as a Novel Organic Structure-directing Agent, Chemistry Letters 44 (10), 1300–1302 (2015).

256. Yuki Yamada, Satoshi Hiyama, Tsuguyoshi Toyooka, Shoji Takeuchi, Keiji Itabashi, Tatsuya Okubo and Hitoshi Tabata, Ultratrace Measurement of Acetone from Skin Using Zeolite: Toward Development of a Wearable Monitor of Fat Metabolism, Analytical Chemistry 87 (15), 7588–7594 (2015).

255. Zhendong Liu, Naoki Nomura, Daisuke Nishioka, Yuusuke Hotta, Takeshi Matsuo, Kazunori Oshima, Yutaka Yanaba, Takeshi Yoshikawa, Koji Ohara, Shinji Kohara, Takahiko Takewaki, Tatsuya Okubo, and Toru Wakihara, A top-down methodology for ultrafast tuning of nanosized zeolites, Chemical Communications 51 (63), 12567–12570 (2015).

254. Takayuki Iida, Atsushi Takagaki, Shinji Kohara, Tatsuya Okubo, and Toru Wakihara, Sn-Beta Zeolite Catalysts with High Sn Contents Prepared from Sn–Si Mixed Oxide Composites, ChemNanoMat 1 (3), 155–158 (2015).

253. Koki Muraoka, Watcharop Chaikittisilp, Yutaka Yanaba, Takeshi Yoshikawa, and Tatsuya Okubo, Highly nanoporous silicas with pore apertures near the boundary between micro- and mesopores through an orthogonal self-assembly approach, Chemical Communications 51 (53), 10718–10721 (2015).

252. Kenta Iyoki, Masafumi Takase, Keiji Itabashi, Koki Muraoka, Watcharop Chaikittisilp, and Tatsuya Okubo, Organic structure-directing agent-free synthesis of NES-type zeolites using EU-1 seed crystals, Microporous and Mesoporous Materials 215 191–198 (2015).

251. Zhendong Liu, Toru Wakihara, Kazunori Oshima, Daisuke Nishioka, Yuusuke Hotta, Shanmugam P. Elangovan, Yutaka Yanaba, Takeshi Yoshikawa, Watcharop Chaikittisilp, Takeshi Matsuo, Takahiko Takewaki, and Tatsuya Okubo, Widening Synthesis Bottlenecks: Realization of Ultrafast and Continuous-Flow Synthesis of High-Silica Zeolite SSZ-13 for NOx Removal, Angewandte Chemie International Edition 54 (19), 5683–5687 (2015).

250. Duc H. T. Le, Reiko Kawakami, Yusuke Teraoka, Tatsuya Okubo, and Ayae Sugawara-Narutaki, Crosslinking-assisted Stabilization of Beaded Nanofibers from Elastin-like Double Hydrophobic Polypeptides, Chemistry Letters 44 (4), 530–532 (2015).

249. Shujun Zhou, Yukari Oda, Atsushi Shimojima, Tatsuya Okubo, Sadahito Aoshima, and Ayae Sugawara-Narutaki, Ring assembly of silica nanospheres mediated by amphiphilic block copolymers with oxyethylene moieties, Polymer Journal 47 (2), 128–135 (2015).

248. Takayuki Iida, Mitsutaka Sato, Chiya Numako, Atsushi Nakahira, Shinji Kohara, Tatsuya Okubo, and Toru Wakihara, Preparation and characterization of Silicalite-1 zeolites with high manganese contents from mechanochemically pretreated reactants, Journal of Materials Chemistry A 3 (11), 6215–6222 (2015). 

247. Duc H. T. Le, Tatsuya Okubo, and Ayae Sugawara-Narutaki, Beaded Nanofibers Assembled from Double-Hydrophobic Elastin-Like Block Polypeptides: Effects of Trifluoroethanol, Biopolymers 103 (3), 175–185 (2015).

246. Hirotaka Ishii, Takaaki Ikuno, Atsushi Shimojima, and Tatsuya Okubo, Preparation of core–shell mesoporous silica nanoparticles with bimodal pore structures by regrowth method, Journal of Colloid and Interface Science 448, 57–64 (2015).

245. Junzheng Wang, Ayae Sugawara-Narutaki, Atsushi Shimojima, Minoru Osada, Renzhi Ma, and Tatsuya Okubo, Dendritic Silica Nanoparticles Synthesized by a Block Copolymer-Directed Seed-Regrowth Approach, Langmuir 31 (5), 1610−1614 (2015).

244. Yoshihiro Kubota, Satoshi Inagaki, Yuji Nishita, Keiji Itabashi, Yasuyuki Tsuboi, Tuan Syahylah, and Tatsuya Okubo, Remarkable enhancement of catalytic activity and selectivity of MSE-type zeolite by post-synthetic modification, Catalysis Today 243, 85−91 (2015).

2014

243. Takahiko Moteki, Daiki Nukaga, Yoichi Murakami, Shigeo Maruyama, and Tatsuya Okubo, Influence of Zeolite Catalyst Supports on the Synthesis of Single-Walled Carbon Nanotubes: Framework Structures and Si/Al Ratios, J. Phys. Chem. C 118 (41), 23664–23669 (2014).

242. Takayuki Iida, Mitsutaka Sato, Zhendong Liu, Chiya Numako, Atsushi Nakahira, Tatsuya Okubo, and Toru Wakihara, Synthesis of MCM-41 with High Manganese Content by Mechanochemical Pretreatment of the Starting Materials, Chemistry Letters 43 (8), 1346–1348 (2014).

241. Masaru Kubo, Yoshihiro Kamimura, Keiji Itabashi, and Tatsuya Okubo, Cryogenic Hydrogen Adsorption onto H-, Li-, Na-Exchanged Zeolites with Various Si/Al Ratios, Adsorption Science & Technology 32 (5), 413-424 (2014).

240. Sufang Guo, Watcharop Chaikittisilp, Tatsuya Okubo, and Atsushi Shimojima, Azobenzene–siloxane hybrids with lamellar structures from bridge-type alkoxysilyl precursors, RSC Advances, 4 (48), 25319-25325 (2014).

239. Junzheng Wang, Hiroki Yabe, Atsushi Shimojima, Takashi Sekiguchi, Ayae Sugawara-Narutaki, and Tatsuya Okubo, Amino Acid-assisted One-dimensional Assembly of Semiconducting Metal Oxide Nanoparticles in Aqueous Alcohol Media, Chemistry Letters, 43 (6), 934-935 (2014).

238. Masaru Ogura, Keiji Itabashi, Jiri Dedecek, Tatsuki Onkawa, Yumiko Shimada, Koutarou Kawakami, Kenzo Onodera, Shinnosuke Nakamura, and Tatsuya Okubo, Stabilization of bare divalent Fe(II) cations in Al-rich beta zeolites for superior NO adsorption, Journal of Catalysis 315, 1–5 (2014).

237. Zhendong Liu, Toru Wakihara, Daisuke Nishioka, Kazunori Oshima, Takahiko Takewaki, and Tatsuya Okubo, Ultrafast Continuous-Flow Synthesis of Crystalline Microporous Aluminophosphate AlPO4-5, Chemistry of Materials 26 (7), 2327−2331 (2014).

236. Kenta Iyoki, Keiji Itabashi, Watcharop Chaikittisilp, Shanmugam P. Elangovan, Toru Wakihara, Shinji Kohara, and Tatsuya Okubo, Broadening the Applicable Scope of Seed-Directed, Organic Structure-Directing Agent-Free Synthesis of Zeolite to Zincosilicate Components: A Case of VET-Type Zincosilicate Zeolites, Chemistry of Materials 26 (5), 1957−1966 (2014).

235. Kenta Iyoki, Keiji Itabashi, and Tatsuya Okubo, Progress in seed-assisted synthesis of zeolites without using organic structure-directing agents, Microporous and Mesoporous Materials 189, 22−30 (2014).

234. Zhendong Liu, Toru Wakihara, Daisuke Nishioka, Kazunori Oshima, Takahiko Takewaki, and Tatsuya Okubo, One-minute synthesis of crystalline microporous aluminophosphate (AlPO4-5) by combining fast heating with a seed-assisted method, Chemical Communication, 50 (19), 2526−2528 (2014).

233. Junzheng Wang, John K. Katahara, Akihito Kumamoto, Tetsuya Tohei, Ayae Sugawara-Narutaki, Atsushi Shimojima, and Tatsuya Okubo, Synthesis of string-bean-like anisotropic titania nanoparticles with basic amino acids, RSC Advances 4 (18), 9233−9235 (2014).

232. Masaru Ogura, Riichiro Kimura, Hiroshi Ushiyama, Fumiya Nikaido, Koichi Yamashita, and Tatsuya Okubo, Carbonate-Promoted Catalytic Activity of Potassium Cations for Soot Combustion by Gaseous Oxygen, ChemCatChem, 6, 479–484 (2014).

231. Yoshihiro Kubota, Keiji Itabashi, Satoshi Inagaki, Yuji Nishita, Raita Komatsu, Yasuyuki Tsuboi, Shoma Shinoda, and Tatsuya Okubo, Effective Fabrication of Catalysts from Large-Pore, Multidimensional Zeolites Synthesized without Using Organic Structure-Directing Agents, Chemistry of Materials 26 (2), 1250−1259 (2014).

230. Takahiko Moteki, Sye Hoe Keoh, and Tatsuya Okubo, Synthesis of zeolites using highly amphiphilic cations as organic structure-directing agents by hydrothermal treatment of a dense silicate gel, Chemical Communications 50 (11), 1330–1333 (2014).

229. Akari Ogawa, Kenta Iyoki, Yoshihiro Kamimura, Shanmugam P. Elangovan, Keiji Itabashi, and Tatsuya Okubo, Seed-Directed, Rapid Synthesis of MAZ-Type Zeolites without Using Organic Structure-Directing Agent, Microporous and Mesoporous Materials 186, 21−28 (2014).

2013

228. Masaru Kubo, Hayato Hagi, Atsushi Shimojima, and Tatsuya Okubo, Facile Synthesis of Hydroxy-Modified MOF-5 for Improving the Adsorption Capacity of Hydrogen by Lithium Doping, Chemistry An Asian Journal 8 (11), 2801−2806 (2013).

227. Sufang Guo, Ayae Sugawara-Narutaki, Tatsuya Okubo, and Atsushi Shimojima, Synthesis of ordered photoresponsive azobenzene−siloxane hybrids by self-assembly, Journal of Materials Chemistry C 1 (42), 6989−6995 (2013).

226. Yoshihiro Kamimura, Chrispin Kowenje, Kenji Yamanaka, Keiji Itabashi, Akira Endo, and Tatsuya Okubo, Synthesis of hydrophobic siliceous ferrierite by using pyridine and sodium fluoride, Microporous and Mesoporous Materials 181, 154−159 (2013).

225. Takahiko Moteki and Tatsuya Okubo, From Charge Density Mismatch to a Simplified, More Efficient Seed-Assisted Synthesis of UZM-4, Chemistry of Materials 25 (13), 2603-2609 (2013).

224. Takahiko Moteki, Sye Hoe Keoh, Takafumi Ohmura, Kenta Iyoki, Toru Wakihara, and Tatsuya Okubo, Synthesis of pure-silica ZSM-48 zeolite under mild condtion with conventional amphiphilic cation by tuning the reactant gel composition, Journal of Ceramic Society of Japan 121 (7), 575-577 (2013).

223. Kenta Iyoki, Keiji Itabashi, and Tatsuya Okubo, Seed-Assisted, One-Pot Synthesis of Hollow Zeolite Beta without Using Organic Structure-Directiong Agents, Chemistry An Asian Journal 8 (7), 1419-1427 (2013).

222. Natsume Koike, Takaaki Ikuno, Tatsuya Okubo, and Atsushi Shimojima, Synthesis of monodisperse organosilica nanoparticles with hollow interiors and porous shells using silica nanospheres as templates, Chemical Communications 49 (44), 4998-5000 (2013).

221. Shujun Zhou, Junzheng Wang, Ayae Sugawara-Narutaki, Atsushi Shimojima, and Tatsuya Okubo, Effect of Base Molecules on One-Dimensional Assembly of Silica Nanospheres Mediated by a Block Copolymer, Chemistry Letters 42 (5), 481-482 (2013).

220. Philippe Saint-Cricq, Junzheng Wang, Ayae Sugawara-Narutaki, Atsushi Shimojima, and Tatsuya Okubo, A new synthesis of well-dispersed, core?shell Ag@SiO2 mesoporous nanoparticles using amino acid and sugar, Journal of Materials Chemistry B 1 (19), 2447-2450 (2013).

219. Duc H. T. Le, Ryo Hanamura, Dieu-Huong Pham, Masaru Kato, David A. Tirrell, Tatsuya Okubo, and Ayae Sugawara-Narutaki, Self-Assembly of Elastin-Mimetic Double Hydrophobic Polypeptides, Biomacromolecules 14 (4), 1028-1034 (2013).

218. Thanh-Nghia Dinh, Riichiro Kimura, Yoshihiro Kamimura, Masaru Ogura, and Tatsuya Okubo, Sodalite Layer as a Protective Barrier for Diesel Particulate Filters, Bulletin of the Chemical Society of Japan 86 (3), 363-369 (2013).

217. Watcharop Chaikittisilp, Yuki Suzuki, Rino R. Mukti, Tatsuya Suzuki, Keisuke Sugita, Keiji Itabashi, Atsushi Shimojima, and Tatsuya Okubo, Formation of Hierarchically Organized Zeolites by Sequential Intergrowth, Angewandte Chemie International Edition 52 (12), 3355-3359 (2013).

216. Takaaki Ikuno, Atsuro Nomura, Kenta Iyoki, Ayae Sugawara-Narutaki, Tatsuya Okubo, and Atsushi Shimojima, Facile Synthesis of Well-dispersed Hollow Mesoporous Silica Nanoparticles Using Iron Oxide Nanoparticles as Template, Chemistry Letters 42 (3), 316-317 (2013).

215. Yuko Wada, Kenta Iyoki, Ayae Sugawara-Narutaki, Tatsuya Okubo, and Atsushi Shimojima, Diol-Linked Microporous Networks of Cubic Siloxane Cages, Chemistry European Journal 19 (5), 1700-1705 (2013)

214. Kenta Iyoki, Ayae Sugawara-Narutaki, Atsushi Shimojima, and Tatsuya Okubo, Hierarchical porous silica via solid-phase hydrolysis/polycondensation of cubic siloxane-based molecular units, Journal of Materials Chemistry A 1 (3), 671-676 (2013).

2012

213. Junzheng Wang, Suminto Winardi, Ayae Sugawara-Narutaki, Akihito Kumamoto, Tetsuya Tohei, Atsushi Shimojima, and Tatsuya Okubo, Chain-like nanostructures from anisotropic self-assembly of semiconducting metal oxide nanoparticles with a block copolymer, Chemical Communications 48 (90)s, 11115-11117 (2012).

212. Junzheng Wang, Ayae Sugawara-Narutaki, Atsushi Shimojima, and Tatsuya Okubo, Biphasic synthesis of colloidal mesoporous silica nanoparticles using primary amine catalysts, Journal of Colloid and Interface Science 385 (1), 41-47 (2012).

211. Shujun Zhou, Takeshi Sakamoto, Junzheng Wang, Ayae Sugawara-Narutaki, Atsushi Shimojima, and Tatsuya Okubo, One-Dimensional Assembly of Silica Nanospheres: Effects of Nonionic Block Copolymers, Langmuir 28 (37), 13181-13188 (2012).

210. Shinya Tanahashi, Takahiko Moteki, and Tatsuya Okubo, Synthesis of AlPO-5 at Low Temperature by Controlling the Kinetics of Conversion of Aluminophosphate Phases, Chemistry Letters 41 (9), 889-891 (2012).

209. Yoshihiro Kamimura, Kenta Iyoki, Shanmugam Palani Elangovan, Keiji Itabashi, Atsushi Shimojima, and Tatsuya Okubo, OSDA-free synthesis of MTW-type zeolite from sodium aluminosilicate gels with zeolite beta seeds, Microporous and Mesoporous Materials 163, 282-290 (2012).

208. Philippe Saint-Cricq, Yoshihiro Kamimura, Keiji Itabashi, Ayae Sugawara-Narutaki, Atsushi Shimojima, and Tatsuya Okubo, Antibacterial Activity of Silver-Loaded “Green Zeolites”, European Journal of Inorganic Chemistry 2012 (21), 3398-3402 (2012).

207. Keiji Itabashi, Yoshihiro Kamimura, Kenta Iyoki, Atsushi Shimojima, and Tatsuya Okubo, A Working Hypothesis for Broadening Framework Types of Zeolites in Seed-Assisted Synthesis without Organic Structure-Directing Agent, Journal of the American Chemical Society 134 (28), 11542-11549 (2012).

206. Motohiro Isobe, Takahiko Moteki, Shinya Tanahashi, Riichiro Kimura, Yoshihiro Kamimura, Keiji Itabashi, and Tatsuya Okubo, Plate-like precursors formed in crystallization process of ferrierite from (Na, K)-aluminosilicate system, Microporous and Mesoporous Materials 158, 204-208 (2012).

205. Masaru Kubo, Atsushi Shimojima, and Tatsuya Okubo, Effect of Lithium Doping into MIL-53(Al) through Thermal Decomposition of Anion Species on Hydrogen Adsorption, The Journal of Physical Chemistry C 116 (18), 10260-10265 (2012).

204. Riichiro Kimura, Dinh Thanh Nghia, Junji Wakabayashi, Shanmugam Palani Elangovan, Masaru Ogura, and Tatsuya Okubo, Nepheline Synthesized from Sodalite as Diesel-Soot Combustion Catalyst: Structure-Property Relationship Study for an Enhanced Water Tolerance, Bulletin of the Chemical Society of Japan 85 (4), 527-532 (2012).

203. Masaru Kubo, Keisuke Ishiyama, Atsushi Shimojima, and Tatsuya Okubo, Effect of organic groups on hydrogen adsorption properties of periodic mesoporous organosilicas, Microporous and Mesoporous Materials 147 (1), 194-199 (2012).

202. Yoshihiro Kamimura, Keiji Itabashi, and Tatsuya Okubo, Seed-assisted, OSDA-free synthesis of MTW-type zeolite and “Green MTW” from sodium aluminosilicate gel systems, Microporous and Mesoporous Materials 147 (1), 149-156 (2012).

2011

201. Takahiko Moteki, Yoichi Murakami, Suguru Noda, Shigeo Maruyama, and Tatsuya Okubo, Zeolite Surface As a Catalyst Support Material for Synthesis of Single-Walled Carbon Nanotubes, The Journal of Physical Chemistry C 115 (49), 24231-24237 (2011).

200. Watcharop Chaikittisilp, Masaru Kubo, Takahiko Moteki, Ayae Sugawara-Narutaki, Atsushi Shimojima, and Tatsuya Okubo, Porous Siloxane-Organic Hybrid with Ultrahigh Surface Area through Simultaneous Polymerization-Destruction of Functionalized Cubic Siloxane Cages, Journal of the American Chemical Society 133 (35), 13832-13835 (2011)

199. Takahiko Moteki, Watcharop Chaikittisilp, Yasuhiro Sakamoto, Atsushi Shimojima, and Tatsuya Okubo, Role of Acidic Pretreatment of Layered Silicate RUB-15 in Its Topotactic Conversion into Pure Silica Sodalite, Chemistry of Materials 23 (15), 3564-3570 (2011).

198. Riichiro Kimura, S. P. Elangovan, Masaru Ogura, Hiroshi Ushiyama, and Tatsuya Okubo, Alkali Carbonate Stabilized on Aluminosilicate via Solid Ion Exchange as a Catalyst for Diesel Soot Combustion, Journal of Physical Chemistry 115 (30), 14892-14898 (2011).

197. Ryota Watanabe, Toshiyuki Yokoi, Erina Kobayashi, Yuki Otsuka, Atsushi Shimojima, Tatsuya Okubo, and Takashi Tatsumi, Extension of size of monodisperse silica nanospheres and their well-ordered assembly, Journal of Colloid and Interface Science 360 (1), 1-7 (2011).

196. Junzheng Wang, Ayae Sugawara-Narutaki, Masashi Fukao, Toshiyuki Yokoi, Atsushi Shimojima, and Tatsuya Okubo, Two-Phase Synthesis of Monodisperse Silica Nanospheres with Amines or Ammonia Catalyst and Their Controlled Self-Assembly, ACS Applied Materials & Interfaces, 3(5), 1538-1544 (2011)

195. Woo Taik Lim, Sung Man Seo, Tatsuya Okubo, and Man Park ,Crystallinity of large single crystals of FAU-type zeolites with a wide range of Si/Al ratios, Journal of Porous Materials, 18(3), 305-317 (2011)

194. R.R. Mukti, Y. Kamimura, W. Chaikittisilp, H.Hirahara, A. Shimojima, M. Ogura, K.K.Cheralathan, S.P. Elangovan, K. Itabashi, and T. Okubo, Hierarchically Porous ZSM-5 Synthesized by Nonionic- and Cationic-Templating Routes and Their Catalytic Activity in Liquid-Phase Esterification, ITB Journal of Science, 43 A (1), 59-72 (2011)

193. Masaru Kubo, Hiroshi Ushiyama, Atsushi Shimojima, and Tatsuya Okubo, Investigation on specific adsorption of hydrogen on lithium-doped mesoporous silica, Adsorption, 17 (1), 211-218 (2011)

192. Yoshihiro Kamimura, Shinya Tanahashi, Keiji Itabashi, Ayae Sugawara, Toru Wakihara, Atsushi Shimojima, and Tatsuya Okubo, Crystallization Behavior of Zeolite Beta in OSDA-Free, Seed-Assisted Synthesis, The Journal of Physical Chemistry C 115 (3), 744-750, (2011)

191. Kazuya Ijichi, Ayumu Fukuoka, Atsushi Shimojima, Masakazu Sugiyama, and Tatsuya Okubo, A combined top-down and bottom-up approach to fabricate silica films with bimodal porosity, Materials Letters 65 (5), 828-831 (2011)

190. Yasuhiro Suzuki, Toru Wakihara, Shinji Kohara, Keiji Itabashi, Masaru Ogura, and Tatsuya Okubo, Mechanistic Study on the Synthesis of a Porous Zincosilicate VPI-7 Containing Three-Membered Rings, The Journal of Physical Chemistry C 115 (2), 443-446 (2011)

189. Yuki Fukasawa, Kazuhiro Takanabe, Atsushi Shimojima, Markus Antonietti, Kazunari Domen, and Tatsuya Okubo, Synthesis of Ordered Porous Graphitic-C3N4 and Regularly Arranged Ta3N5 Nanoparticles by Using Self-Assembled Silica Nanospheres as a Primary Template, Chemistry - An Asian Journal 6 (1), 103-109 (2011).

188. Hirotaka Ishii, Keiji Itabashi, Tatsuya Okubo, and Atsushi Shimojima, Synthesis of silicalite-1 using a disiloxane-based structure-directing agent, Microporous and Mesoporous Materials 139 (1-3), 158-163 (2011).

2010

187. Junzheng Wang, Ayae Sugawara, Atsushi Shimojima, and Tatsuya Okubo, Preparation of Anisotropic Silica Nanoparticles via Controlled Assembly of Presynthesized Spherical Seeds, Langmuir 26(23), 18491-18498 (2010).

186. Yoshihiro Kamimura, Watcharop Chaikittisilp, Keiji Itabashi, Atsushi Shimojima, and Tatsuya Okubo, Critical Factors in the Seed-Assisted Synthesis of Zeolite Beta and "Green Beta" from OSDA-Free Na+-Aluminosilicate Gels, Chemistry an Asian Journal 5 (10), 2182-2191 (2010).

185. Watcharop Chaikittisilp, Ayae Sugawara, Atsushi Shimojima, and Tatsuya Okubo, “Microporous Hybrid Polymer with a Certain Crystallinity Built from Functionalized Cubic Siloxane Cages as a Singular Building Unit”,Chemistry of Materials 22 (17), 4841-4843 (2010).

184. Ralf Supplit, Ayae Sugawara, Herwig Peterlik, Ryuji Kikuchi, and Tatsuya Okubo, Supported and Free-Standing Sulfonic Acid Functionalized Mesostructured Silica Films with High Proton Conductivity, European Journal of Inorganic Chemistry, 2010 (25), 3993-3999 (2010)

183. Marie Iwama, Yasuhiro Suzuki, Jacques Plvert, Keiji Itabashi, Masaru Ogura, and Tatsuya Okubo, Location of Alkali Ions and their Relevance to Crystallization of Low Silica X Zeolite, Crystal Growth & Design, 10(8), 3471-3479 (2010)

182. Atsushi Shimojima, Mikako Sakurai, Kazuyuki Kuroda, and Tatsuya Okubo, Effect of organic additives on the formation of alkylsiloxane mesophases, Journal of Colloid and Interface Science, 350(1), 155-160 (2010)

181. Wilfried Wunderlich, Rino R. Mukti, Suminto Winardi, Krishnankutty-Nair. P. Kumar, and Tatsuya Okubo, Achievements and challenges of nanostructured Titania Dioxide derived from Sol-Gel Processing, Proc. School of Eng. Tokai Univ., Ser. E 34, 11-16 (2009)

180. Kenta Iyoki, Yoshihiro Kamimura, Keiji Itabashi, Atsushi Shimojima, and Tatsuya Okubo, Synthesis of MTW-type Zeolites in the Absence of Organic Structure-directing Agent, Chemistry Letters, 39 (7), 730-731 (2010)

179. Watcharop Chaikittisilp, Ayae Sugawara, Atsushi Shimojima, and Tatsuya Okubo, Hybrid Porous Materials with High Surface Area Derived from Bromophenylethenyl-Functionalized Cubic Siloxane-Based Building Units, Chemistry - A European Journal, 16 (20), 6006-6014 (2010)

178. Suminto Winardi, Rino R. Mukti, Krishnankutty-Nair P. Kumar, Junzheng Wang, Wilfried Wunderlich, and Tatsuya Okubo, Critical Nuclei Size Initial Particle Size and Packing Effect on the Phase Stability of Sol-Peptization-Gel-Derived Nanostructured Titania, Langmuir, 26 (7), 4567-4571 (2010)

177. Rino R. Mukti, Hirotomo Hirahara, Ayae Sugawara, Atsushi Shimojima, and Tatsuya Okubo, Direct Hydrothermal Synthesis of Hierarchically Porous Siliceous Zeolite by Using Alkoxysilylated Nonionic Surfactant, Langmuir, 26 (4), 2731-2735 (2010)

176. Yuki Fukasawa, Ayae Sugawara, Hirotomo Hirahara, Atsushi Shimojima, and Tatsuya Okubo, Tri(quaternary ammonium) Surfactant with a Benzene Core as a Novel Template for Synthesis of Ordered Porous Silica, Chemistry Letters, 39 (3), 236-237 (2010)

175. Yasuto Hoshikawa, Hiroki Yabe, Atsuro Nomura, Takeyuki Yamaki, Atsushi Shimojima, and Tatsuya Okubo, Mesoporous Silica Nanoparticles with Remarkable Stability and Dispersibility for Antireflective Coatings, Chemistry of Materials 22 (1), 12-14 (2010).

174. Thomas Mathew, S.P. Elangovan, Toshiyuki Yokoi, Takashi Tatsumi, Masaru Ogura, Yoshihiro Kubota, Atsushi Shimojima, and Tatsuya Okubo, Synthesis and characterization of aluminium containing CIT-1 and their structure--property relationship to hydrocarbon trap performance, Microporous and Mesoporous Materials 129 (1-2), 126-135 (2010).

2009

173. Masashi Fukao, Ayae Sugawara, Atsushi Shimojima, Wei Fan, Manickam Adhimoolam Arunagirinathan, Michael Tsapatsis, and Tatsuya Okubo, One-Dimensional Assembly of Silica Nanospheres Mediated by Block Copolymer in Liquid Phase, Journal of the American Chemical Society 131 (45) 16344--16345 (2009).

172. Ayumu Fukuoka, Yasuto Hoshikawa, Atsushi Shimojima, and Tatsuya Okubo, Structural Control of Phenylene-bridged Periodic Mesoporous Organosilica with Organic Additives, Chemistry Letters 38 (11), 1026-1027 (2009).

171. Krishnankutty-Nair P. Kumar, Hiroyuki Izutsu, Derek J. Fray, Yves Chabal, and Tatsuya Okubo, Alcohol washing as a way to stabilize the anatase phase of nanostructured titania through controlling particle packing, Journal of Materials Science 44 (21), 5944-5948 (2009).

170. Ayumu Fukuoka, Izumi Kikkawa, Yukichi Sasaki, Atsushi Shimojima, and Tatsuya Okubo, Control of Silica-Alkyltrimethylammonium Bromide Mesophases with 1,3,5-Trialkylbenzenes under Acidic Conditions, Langmuir 25(18), 10992-10997 (2009).

169. Toshiyuki Yokoi, Junji Wakabayashi, Yuki Otsuka, Wei Fan, Marie Iwama, Ryota Watanabe, Kenji Aramaki, Atsushi Shimojima, Takashi Tatsumi, and Tatsuya Okubo, Mechanism of Formation of Uniform-Sized Silica Nanospheres Catalyzed by Basic Amino Acids, Chemistry of Materials 21 (15), 3719-3729 (2009).

168. Toshiyuki Yokoi, Shizuka Seo, Naotaka Chino, Atsushi Shimojima, and Tatsuya Okubo, Preparation of Silica/Carbon Composites with Uniform and Well-ordered Mesopores by Esterification Method, Microporous and Mesoporous Materials 124 (1-3), 123-130 (2009).

167. Yoichi Murakami, Benjamin Lu, Said Kazaoui, Nobutsugu Minami, Tatsuya Okubo, and Shigeo Maruyama, Photoluminescence sidebands of carbon nanotubes below the bright singlet excitonic levels, Physical Review B 79 (19), 195407 (2009).

166. Toru Wakihara, Yasuhiro Suzuki, Wei Fan, Seijiro Saito, Shinji Kohara, Gopinathan Sankar, Manuel Sanchez-Sanchez, Masaru Ogura, and Tatsuya Okubo, Changes in the medium-range order during crystallization of aluminosilicate zeolites characterized by high-energy X-ray diffraction technique, Journal of the Ceramic Society of Japan 117 (3), 277-282 (2009).

165. Yasuhiro Suzuki, Toru Wakihara, Keiji Itabashi, Masaru Ogura, and Tatsuya Okubo, Cooperative Effect of Sodium and Potassium Cations on Synthesis of Ferrierite, Topics in Catalysis 52 (1-2), 67-74 (2009).

2008

164. Takahiko Moteki, Watcharop Chaikittisilp, Atsushi Shimojima, and Tatsuya Okubo, Silica Sodalite without Occluded Organic Matters by Topotactic Conversion of Lamellar Precursor, Journal of the American Chemical Society 130 (47), 15780-15781 (2008).

163. Watcharop Chaikittisilp, Toshiyuki Yokoi, and Tatsuya Okubo, Crystallization Behavior of Zeolite Beta with Balanced Incorporation of Silicon and Aluminum Synthesized from Alkali Metal Cation-Free Mixture, Microporous and Mesoporous Materials 116 (1-3), 188-195 (2008).

162. Riichiro Kimura, Junji Wakabayashi, S. P. Elangovan, Masaru Ogura, and Tatsuya Okubo, Nepheline from K2CO3/Nanosized Sodalite as a Prospective Candidate for Diesel Soot Combustion, Journal of the American Chemical Society 130 (39), 12844-12845 (2008).

161. Wei Fan, Kazumasa Morozumi, Riichiro Kimura, Toshiyuki Yokoi, and Tatsuya Okubo, Synthesis of Nanometer-Sized Sodalite Without Adding Organic Additives, Langmuir 24 (13), 6952-6958 (2008).

160. Masahiko Tamura, Watcharop Chaikittisilp, Toshiyuki Yokoi, and Tatsuya Okubo, Incorporation Process of Ti Species into the Framework of MFI type Zeolite, Microporous and Mesoporous Materials 112 (1-3), 202-210 (2008).

159. Masaru Kubo, Watcharop Chaikittisilp, and Tatsuya Okubo, Oriented Films of Porous Coordination Polymer Prepared by Repeated in Situ Crystallization, Chemistry of Materials 20 (9), 2887-2889 (2008).

158. Jinlou Gu, Wei Fan, Atsushi Shimojima, and Tatsuya Okubo, Microwave Induced Synthesis of Highly Dispersed Gold Nanoparticles within the Pore Channels of Mesoporous Silica, Journal of Solid State Chemistry 181 (4), 957-963 (2008).

157. Robert W. Dorner, Malek Deifallah, C. R. A. Catlow, Furio Cora, S. P. Elangovan, Tatsuya Okubo, and Gopinathan Sankar, Heteroatom-Substituted Microporous AFI and ATS Structured Materials for Hydrocarbon Trap: An Insight into the Aluminophosphate Framework-Toluene Interaction, Journal of Physical Chemistry C 112 (11), 4187-4194 (2008).

156. S. P. Elangovan, Katsuki Inoue, Toshiyuki Yokoi, Tatsuya Okubo, Akio Kojima, and Masaru Ogura, Solid Acid Porous Materials for the Catalytic Transformation of 1-Adamantanol, Catalysis Today 131 (1-4), 367-371 (2008).

155. Toru Wakihara, Wei Fan, Shinji Kohara, Masaru Ogura, Gopinathan Sankar, and Tatsuya Okubo, Intermediate-range Order in Mesoporous Silicas Investigated by a High-energy X-ray Diffraction Technique, Chemistry Letters 37 (1), 30-31 (2008).

154. Masaru Ogura, Kazumasa Morozumi, S. P. Elangovan, Hiroshi Tanada, Hiromitsu Ando, and Tatsuya Okubo, Potassium-Doped Sodalite: A Tectoaluminosilicate for the Catalytic Material Towards Continuous Combustion of Carbonaceous Matters, Applied Catalysis B: Environmental 77 (3-4), 294-299 (2008).

2007

153. Jinlou Gu, Wei Fan, Atsushi Shimojima, and Tatsuya Okubo, Organic-Inorganic Mesoporous Nanocarriers Integrated with Biogenic Ligands, Small 3 (10), 1740-1744 (2007).

152. Masaru Ogura, Tatsuya Okubo, and Shanmugam P. Elangovan, Hydrocarbon Reformer Trap by Use of Transition Metal Oxide-Incorporated Beta Zeolites, Catalysis Letters 118 (1-2), 72-78 (2007).

151. Gopinathan Sankar, Tatsuya Okubo, Wei Fan, and Florian Meneau, New Insights into the Formation of Microporous Materials by /in situ/ Scattering Techniques, Faraday Discussion 136, 157-166 (2007).

150. Watcharop Chaikittisilp, Mark E. Davis, and Tatsuya Okubo, TPA+ -Mediated Conversion of Silicon Wafer into Preferentially-Oriented MFI Zeolite Film under Steaming, Chemistry of Materials 19 (17), 4120-4122 (2007).

149. Toshiyuki Yokoi, Marie Iwama, Ryota Watanabe, Yasuhiro Sakamoto, Osamu Terasaki, Yoshihiro Kubota, Junko N. Kondo, Tatsuya Okubo, and Takashi Tatsumi, Synthesis of Well-Order Nanospheres with Uniform Mesopores Assisted by Basic Amino Acids, Studies in Surface Science and Catalysis 170, 1774-1780 (2007).

148. Toru Wakihara, Wei Fan, Yasuhiro Suzuki, Masaru Ogura, Shinji Kohara, Gopinathan Sankar, and Tatsuya Okubo, Role of Heteroatoms in Precursor Formation of Zeolites, Studies in Surface Science and Catalysis 170, 506-511 (2007).

147. Toshiyuki Yokoi, Marie Iwama, Tatsuya Okubo, Yasuhiro Sakamoto, Osamu Terasaki, Yoshihiro Kubota, and Takashi Tatsumi, Synthesis of Silica Nanospheres with Well-Ordered Mesopores Assisted by Amino Acids, Studies in Surface Science and Catalysis 165, 599-602 (2007).

146. Feifei Gao, Sajo P. Naik, and Tatsuya Okubo, Fabrication of Au/ZnO Schottky Nanodiode Using Mesoporous Silica Film as Template, Journal of Nanoscience and Nanotechnology 7 (8), 2894-2898 (2007).

145. Krishnankutty-Nair P. Kumar, Derek J. Fray, Jalajakumari Nair, Fujio Mizukami, and Tatsuya Okubo, Enhanced Anatase-to-Rutile Phase Transformation without Exaggerated Particle Growth in Nanostructured Titania-Tin Oxide Composites, Scripta Materialia 57 (8), 771-774 (2007).

144. Sajo P. Naik, S. P. Elangovan, Tatsuya Okubo, and Igor Sokolov, Morphology Control of Mesoporous Silica Particles, Journal of Physical Chemistry C 111 (30), 11168-11173 (2007).

143. Feifei Gao, Naotaka Chino, Sajo P. Naik, Yukichi Sasaki, and Tatsuya Okubo, Photoelectric Properties of Nano-ZnO Fabricated in Mesoporous Silica Film, Materials Letters 61 (14-15), 3179-3184 (2007).

142. Wei Fan, Masaru Ogura, Gopinathan Sankar, and Tatsuya Okubo, In situ Small-Angle and Wide-Angle X-ray Scattering Investigation on Nucleation and Crystal Growth of Nanosized Zeolite A, Chemistry of Materials 19 (8), 1906-1917 (2007).

141. Masaru Ogura, Yiwen Zhang, S. P. Elangovan, and Tatsuya Okubo, Formation of ZMM-n: The Composite Materials Having Both Natures of Zeolites and Mesoporous Silica Materials, Microporous and Mesoporous Materials 101 (1-2), 224-230 (2007).

140. Wei Fan, Florian Meneau, Wim Bras, Masaru Ogura, Gopinathan Sankar, and Tatsuya Okubo, Effect of Silicon Sources on the Formation of Nanosized LTA: An In situ Small Angle X-ray Scattering and Wide Angle X-ray Scattering Study, Microporous and Mesoporous Materials 101 (1-2), 134-141 (2007).

139. Zhi-En Lin, Wei Fan, Jinlou Gu, and Tatsuya Okubo, Crystal Structures and Spectroscopic Properties of a New Zinc Phosphite Cluster and an Unexpected Chainlike Zinc Phosphate Obtained by Hydrothermal Reactions, Journal of Solid State Chemistry 180 (3), 981-987 (2007).

138. Shanmugam P. Elangovan, Katsuki Inoue, Tatsuya Okubo, Akio Kojima, and Masaru Ogura, Synthesis of 2-Adamantane Derivatives from 1-Adamantanol on Solid Acid Catalysts, Industrial and Engineering Chemistry Research 46 (4), 1039-1044 (2007).

2006

137. Zhi-En Lin, Wei Fan, Feifei Gao, Naotaka Chino, Toshiyuki Yokoi, and Tatsuya Okubo, A New Organically Templated Zinc Phosphite Synthesized in Phosphorous Acid Flux and Its Hydrothermal Analogue, Crystal Growth and Design 6 (11), 2435-2437 (2006).

136. S.P. Elangovan, Masaru Ogura, Stefan Ernst, Martin Hartmann, Supak Tontisirin, Mark E. Davis, and Tatsuya Okubo, A Comparative Study of Zeolites SSZ-33 and MCM-68 for Hydrocarbon Trap Applications, Microporous and Mesoporous Materials 96 (1-3), 210-215 (2006).

135. Toshiyuki Yokoi, Yasuhiro Sakamoto, Osamu Terasaki, Yoshihiro Kubota, Tatsuya Okubo, and Takashi Tatsumi, Periodic Arrangement of Silica Nanospheres Assisted by Amino Acids, Journal of American Chemical Society 128 (42), 13664-13665 (2006).

134. Madoka Kishima, Hirotaka Mizuhata, and Tatsuya Okubo, Effects of Confinement on the Adsorption Behavior of Methane in High-Silica Zeolites, Journal of Physical Chemistry B 110 (28), 13889-13896 (2006).

133. Sajo P. Naik, Wei Fan, Toshiyuki Yokoi, and Tatsuya Okubo, Synthesis of a Three-Dimensional Cubic Mesoporous Silica Monolith Employing an Organic Additive through an Evaporation-Induced Self-Assembly Process, Langmuir 22 (14), 6391 -6397 (2006).

132. M. Tamura, Y. Kemmochi, Y. Murakami, N. Chino, M. Ogura, S.P. Naik, M. Takai, Y. Tsuji, S. Maruyama, and T. Okubo, Synthesis of Single-walled Carbon Nanotubes in Mesoporous Silica Film and Their Field Emission Property, Applied Physics A: Materials Science & Processing 84, 247-250 (2006).

131. Sajo P. Naik, Wei Fan, Masaru Ogura, and Tatsuya Okubo, Phase Transformation in Mesoporous Silica Films Induced by the Degradation of Organic Moiety, Journal of Porous Materials 13 (3), 303-306 (2006).

130. Sajo P. Naik, Toshiyuki Yokoi, Wei Fan, Yukichi Sasaki, Ta-chen Wei, Hugh W. Hillhouse, and Tatsuya Okubo Versatile Fabrication of Distorted Cubic Mesoporous Silica Film Using CTAB Together with a Hydrophobic Organic Additive, Journal of Physical Chemistry B 110 (20), 9751-9754 (2006).

129. Wei Fan, Matthew O’Brien, Masaru Ogura, Manuel Sanchez-Sanchez, Christopher Martin, Florian Meneau, Ken-ichi Kurumada, Gopinathan Sankar, and Tatsuya Okubo, In situ Observation of Homogeneous Nucleation of Nanosized Zeolite A, Physical Chemistry Chemical Physics 8 (11), 1335-1339 (2006).

128. Zhi-En Lin, Wei Fan, Feifei Gao, Naotaka Chino, Toshiyuki Yokoi, and Tatsuya Okubo, A Novel Layered Bimetallic Phosphite Intercalating with Organic Amines: Synthesis and Characterization of Co(H2O)4Zn4(HPO3)6・C2N2H10, Journal of Solid State Chemistry 179 (3), 723-728 (2006).

127. Wei Fan, Satoshi Shirato, Feifei Gao, Masaru Ogura, and Tatsuya Okubo, Phase Selection of FAU and LTA Zeolites by Controlling Synthesis Parameters, Microporous and Mesoporous Materials 89 (1-3), 227-234 (2006).

126. Zhi-En Lin, Wei Fan, Naotaka Chino, Feifei Gao, Toshiyuki Yokoi, and Tatsuya Okubo, Synthesis and Characterization of a New Three-dimensional Organically Templated Nickel-Zinc Phosphate, Zeitschrift fur anorganische und allgemeine Chemie 632 (3), 465-468 (2006).

125. Gopinathan M. Anilkumar, Satoshi Nakazawa, Tatsuya Okubo and Takeo Yamaguchi, Proton Conducting Phosphated Zirconia-sulfonated Polyether Sulfone Nanohybrid Electrolyte for Low Humidity, Wide-temperature PEMFC Operation, Electrochemistry Communications 8 (1), 133-136 (2006).

124. Toru Wakihara, Shinji Kohara, Gopinathan Sankar, Seijiro Saito, Manuel Sanchez-Sanchez, Arian R. Overweg, Wei Fan, Masaru Ogura, and Tatsuya Okubo, A New Approach to the Determination of Atomic-architecture of Amorphous Zeolite Precursors by High-energy X-ray Diffraction Technique, Physical Chemistry Chemical Physics 8 (2), 224-227 (2006).

123. Feifei Gao, Sajo P. Naik, Yukichi Sasaki, and Tatsuya Okubo, Preparation and Optical Property of Nanosized ZnO Electrochemically Deposited in Mesoporous Silica Films, Thin Solid Films 495 (1-2), 68-72 (2006).

122. Sajo P. Naik, Masaru Ogura, Hideshi Sasakura, Yukio Yamaguchi, Yukichi Sasaki, and Tatsuya Okubo, Phase and Orientation Control of Mesoporous Silica Thin Film via Phase Transformation, Thin Solid Films 495 (1-2), 11-17 (2006).

2005

121. Naotaka Chino, and Tatsuya Okubo, Nitridation Mechanism of Mesoporous Silica: SBA-15, Microporous and Mesoporous Materials 87 (1), 15-22 (2005).

120. Toru Wakihara, Yukichi Sasaki, Hitoshi Kato, Yuichi Ikuhara, and Tatsuya Okubo, Investigation of the Surface Structure of Zeolite A, Physical Chemistry Chemical Physics 7 (19), 3416-3418 (2005).

119. Hiroyuki Nishikawa, Kazumasa Morozumi, Minghui Hu, Toru Okubo, Masahiro Fujita, Yukio Yamaguchi, and Tatsuya Okubo, Effects of Particle Size on the Monolayer Structure of Nanoparticles Formed via a Wet-Coating Process, Journal of Chemical Engineering of Japan 38 (8), 564-570 (2005).

118. Keiji Ishikawa, and Tatsuya Okubo, Effect of the Surface-plasmon Resonance on the Emission Properties of Rhodamine 6G Infiltrated in Synthetic Opals, Journal of Applied Physics 98, 043502 (2005).

117. M. Ogura, Y. Zhang, S.P. Elangovan, S.P. Naik, and Tatsuya Okubo, Preparation of Zeolite Mesoporous Aluminosilicate by Vapor Phase Transport Method, Studies in Surface Science and Catalysis 158, 493-500 (2005).

116. Sajo P. Naik, Anthony S. T. Chiang, Hideshi Sasakura, Yukio Yamaguchi, and Tatsuya Okubo, Fabrication of Hierarchical Zeolitic Material from Zeolite Nanoprecursors and Macromolecular Template, Chemistry Letters 34(7), 982-983 (2005).

115. Minghui Hu, Yukio Yamaguchi, and Tatsuya Okubo, Self-assembly of Water-dispersed Gold Nanoparticles Stabilized by a Thiolated Glycol Derivative, Journal of Nanoparticle Research 7(2), 187-193 (2005).

114. Y. Kemmochi, M. Hu, Y. Murakami, Y. Tsuji, M. Ogura, S. Maruyama, and T. Okubo, Preparation of Catalytic Nanoparticles in Mesoporous Silica Film for Oriented Growth of Single-walld Carbon Nanotubes, Transactions of the Materials Research Society of Japan 30(2), 341-344 (2005).

113. Yuji Kubo, Sayaka Uchida, Yuichi Kemmochi, and Tatsuya Okubo, Isothiouronium-modified Gold Nanoparticles Capable of Colorimetric Sensing of Oxoanions in Aqueous MeOH Solution, Tetrahedron Letters 46(25), 4369-4372 (2005).

112. Yiwen Zhang, Tatsuya Okubo, and Masaru Ogura, Synthesis of Mesoporous Aluminosilicate with Zeolitic Characteristics Using Vapor Phase Transport, Chemical Communications, 2719-2720 (2005).

111. Sajo P. Naik, Masaru Ogura, and Tatsuya Okubo, Fabrication of Mesoporous Silica Films via a Novel Route Providing a Wide Processing Time Window, Industrial and Engineering Chemistry Research 44(11), 4156-4160 (2005).

110. Naotaka Chino, Masaru Ogura, Tetsuya Kodaira, Jun Izumi, and Tatsuya Okubo, Characterization of ESR Active Species on Lithium Chloride-Modified Mesoporous Silica, Journal of Physical Chemistry B 109, 8574-8579 (2005).

109. S.P. Elangovan, M. Ogura, Y. Zhang, N. Chino, and T. Okubo, Silicoaluminophosphate Molecular Sieves as a Hydrocarbon Trap, Applied Catalysis B-Environmental 57(1), 31-36 (2005).

108. Toru Wakihara and Tatsuya Okubo, Hydrothermal Synthesis and Characterization of Zeolites, Chemistry Letters 34 (3), 276 (2005).

2004

107. Sajo P. Naik, Shigehiro Yamakita, Masaru Ogura and Tatsuya Okubo, Studies on Mesoporous Silica Films Synthesized Using F127, a Triblock Co-polymer, Microporous and Mesoporous Materials 75, 51-59 (2004)

106. S.P. Elangovan, Masaru Ogura, Mark E. Davis and Tatsuya Okubo, SSZ-33: A Promising Material for Use as a Hydrocarbon Trap, Journal of Physical Chemistry B 108, 13059-13061 (2004).

105. M. Hu, S. Noda, T. Okubo and H. Komiyama, Wettability and Crystalline Orientation of Cu Nanoislands on SiO2 with a Cr Underlayer, Applied Physics A: Materials Science & Processing 79, 625-628 (2004).

104. Yan Xu, Wei Fan, S. P. Elangovan, Masaru Ogura and Tatsuya Okubo, [Ge9O14(OH)12](C6N2H16)2.H2O: A Novel Germanate with Ge-O Helical Chains from Hydrothermal Synthesis That Can Separate Trans and Cis Isomers in situ, European Journal of Inorganic Chemistry, 4547-4549 (2004).

103. Minghui Hu, Shigeki Chujo, Hiroyuki Nishikawa, Yukio Yamaguchi, and Tatsuya Okubo, Spontaneous Formation of Large-area Monolayers of Well-ordered Nanoparticles via a Wet-coating Process, Journal of Nanoparticle Research 6, 479-487 (2004).

102. Sajo P. Naik, Shigehiro Yamakita, Yukichi Sasaki, Masaru Ogura and Tatsuya Okubo, Synthesis of Mesoporous Silica Thin Film with Three-dimensional Accessible Pore Structure, Chemistry Letters 33, 1078-1079 (2004).

101. Masahiro Fujita, Hiroyuki Nishikawa, Tatsuya Okubo and Yukio Yamaguchi, Multiscale Simulation of Two-Dimensional Self-Organization of Nanoparticles in a Liquid Film, Japanese Journal of Applied Physics 43 (7A), 4434-4442 (2004).

100. 西川弘之、藤田昌大、前之園信也、山口由岐夫、大久保達也、"液膜法によるコロイド粒子の二次元配列構造に及ぼす摩擦力の影響-離散要素法による検討-"、粉体工学会誌, 41(6) 465-472 (2004). (Effect of Frictional Force on the Formation of Colloidal Particle Monolayer during Drying - a Study Using Discrete Element Method -, Journal of the Society of Powder Technology Japan)

99. Masaru Ogura, Hayato Miyoshi, Sajo P. Naik and Tatsuya Okubo, Investigation on the Drying Induced Phase Transformation of Mesoporous Silica; A Comprehensive Understanding toward Mesophase Determination, Journal of the American Chemical Society 126, 10937-10944 (2004).

98. Masaru Ogura, Yushi Suzuki, Hayato Miyoshi, Sajo P. Naik and Tatsuya Okubo, Determination of Silica Mesophases by Controlling Silicate Condensation in Liquid Phase, Chemistry Letters 33, 734-735 (2004).

97. Minghui Hu, Yoichi Murakami, Masaru Ogura, Shigeo Maruyama and Tatsuya Okubo, Morphology and Chemical State of Co-Mo Catalysts for Growth of Single-walled Carbon Nanotubes Vertically Aligned on Quartz Substrates, Journal of Catalysis 225, 230-239 (2004).

96. Toru Wakihara, Akira Sugiyama and Tatsuya Okubo, Crystal Growth of Faujasite Observed by Atomic Force Microscopy, Microporous and Mesoporous Materials 70, 7-13 (2004).

95. Yan Xu, Masaru Ogura and Tatsuya Okubo, Hydrothermal Synthesis and Structure of ASU-14 Topological Framework by Using Ethylenediamine as a Structure-directing Agent, Microporous and Mesoporous Materials 70, 1-6 (2004).

94. Toru Wakihara and Tatsuya Okubo, Crystal Growth Behavior of Zeolites Elucidated by Atomic Force Microscopy, Journal of Chemical Engineering of Japan 37, 669-674 (2004).

93. Keiji Ishikawa, Ching-Ju Wen, Koichi Yamada and Tatsuya Okubo, The Photocurrent of Dye-Sensitized Solar Cells Enhanced by the Surface Plasmon Resonance, Journal of Chemical Engineering of Japan 37, 645-649 (2004).

92. M. Ryo, Y. Wada, T. Okubo and S. Yanagida, Near-IR Emission of Nd(III) Encaged in Nanosized Zeolites, Research on Chemical Intermediates 30 (2), 191-205 (2004).

91. Yoichi Murakami, Shohei Chiashi, Yuhei Miyauchi, Minghui Hu, Masaru Ogura, Tatsuya Okubo and Shigeo Maruyama, Growth of Vertically Aligned Single-walled Carbon Nanotube Films on Quartz Substrates and their Optical Anisotropy, Chemical Physics Letters 385, 298-303 (2004).

90. Yan Xu, Wei Fan, Naotaka Chino, Kazuhiro Uehara, Shirou Hikichi, Noritaka Mizuno, Masaru Ogura and Tatsuya Okubo, Synthesis and Structure of [Ge5O10](H2O) and [Ge10O20OH] [(CH3)4N], Two Novel Porous Germanates, Chemistry Letters 33, 74-75 (2004).

2003

89. Munenori Ryo, Yuji Wada, Tatsuya Okubo, Yasuchika Hasegawa and Shozo Yanagida, Intrazeolite Nanostructure of Nd(III) Complex Giving Strong Near-Infrared Luminescence, Journal of Physical Chemistry B 107, 11302-11306 (2003).

88. Toru Wakihara, Shigehiro Yamakita, Kumiko Iezumi and Tatsuya Okubo, Heteroepitaxial Growth of a Zeolite Film with a Patterned Surface-Texture, Journal of the American Chemical Society 125, 12388-12389 (2003).

87. Minghui Hu, Suguru Noda, Tatsuya Okubo, Yukio Yamaguchi and Hiroshi Komiyama, Structural and Morphological Control of Nanosized Cu Islands on SiO2 Using a Ti Underlayer, Journal of Applied Physics 94, 3492-3497 (2003).

86. Keiji Ishikawa and Tatsuya Okubo, Spectral Narrowing of the Emission from Rhodamine 6G Infiltrated in Synthetic Opals Enhanced by the Surface Plasmon Resonance, Applied Physics Letters 83, 2536-2538 (2003).

85. Madoka Kishima and Tatsuya Okubo, Characterization of Microporous Titanosilicate ETS-10 by Infrared Spectroscopy using Methane as a Probe Molecule for Basic Sites, Journal of Physical Chemistry B 107, 8462-8468 (2003).

84. Masaru Ogura, Yasuyuki Kawazu, Hiroshi Takahashi and Tatsuya Okubo, Aliminosilicate Species in the Hydrogel Phase Formed during the Aging Process for the Crystallization of FAU Zeolite, Chemistry of Materials 15, 2661-2667 (2003).

83. Yoichi Murakami, Shigehiro Yamakita, Tatsuya Okubo and Shigeo Maruyama, Single-walled Carbon Nanotubes Catalytically Grown from Mesoporous Silica Thin Film, Chemical Physics Letters 375 (3-4), 393-398 (2003).

82. Hiroyuki Nishikawa, Shinya Maenosono, Yukio Yamaguchi and Tatsuya Okubo, Self-assembling Process of Colloidal Particles into Two-dimensional Arrays Induced by Capillary Immersion Force: A Simulation Study with Discrete Element Method, Journal of Nanoparticle Research 5, 103-110 (2003).

81. Shinya Maenosono, Tatsuya Okubo and Yukio Yamaguchi, Overview of Nanoparticle Array Formation by Wet Coating, Journal of Nanoparticle Research 5, 5-15 (2003).

80. Keiji Ishikawa, Hironori Harada and Tatsuya Okubo, Formation Process of Three-Dimensional Arrays from Silica Spheres, AIChE Journal 49, 1293-1299 (2003).

2002

79. Munenori Ryo, Yuji Wada, Tatsuya Okubo, Toru Nakazawa, Yasuchika Hasegawa and Shozo Yamnagida, Spectroscopic Study on Strongly Luminescent Nd (III) Exchanged Zeolite: TMA+-Containing FAU Type Zeolite as Suitable Host for Ship-In-Bottle Synthesis, Journal of Materials Chemistry 12, 1748-1753 (2002).

78. Y. Kubota, T. Honda, J. Plevert, T. Yamashita, T. Okubo and Y. Sugi, Synthesis of a New Molecular Sieve Using DABCO-Based Structure-Directing Agent, Catalysis Today 74、271-279 (2002).

77. Minghui Hu, Suguru Noda, Yoshiko Tsuji, Tatsuya Okubo, Yukio Yamaguchi and Hiroshi Komiyama Effect of Interfacial Interactions on the Initial Growth of Cu on Clean SiO2 and 3-Mercaptopropyltrimethoxysilane-Modified SiO2 Substrates, Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 20 (3), 589-596 (2002).

76. Azuchi Harano, Koji Shimada, Tatsuya Okubo and Masayoshi Sadakata, Crystal Phases of TiO2 Ultrafine Particles Prepared by Laser Ablation of Solid Rods, Journal of Nanoparticle Research 4, 215-219 (2002).

75. Isao Sasaki, Hiroshi Tsuchiya, Masateru Nishioka, Masayoshi Sadakata and Tatsuya Okubo, Gas Sensing with Zeolite-Coated Quartz Crystal Microbalances-Principal Component Analysis Approach, Sensors and Actuators B 86 26-33 (2002).

74. Madoka Kishima and Tatsuya Okubo, High-Pressure Behavior of Methane on Surface-Modified Mesoporous Silicas, “Fundamental of Adsorption 7”, edited by K. Kaneko, H. Kanoh and Y. Hanzawa, IK International, Chiba, pp. 686-692 (2002).

73. Jacques Plevert, Yoshihiro Kubota, Takahisa Honda, Tatsuya Okubo and Yoshihiro Sugi, A New Microporous Silicate with 12-ring Channels, Materials Research Society Symposium Proceedings 658, GG6.28.1 - GG6.28.5 (2002).

2001

72. Y. Kubota, T. Honda, T. Yamashita, Y. Sugi, J. Plevert and T. Okubo, Synthesis of Molecular Sieves as Environment Conscious Materials, Journal of Advanced Science 13 (3), 363-366 (2001).

71. Minghui Hu, Suguru Noda, Tatsuya Okubo, Yukio Yamaguchi and Hiroshi Komiyama, Structure and Morphology of Self-Assembled 3-Mercaptopropyltrimethoxysilane Layers on Silicone Oxide, Applied Surface Science 181, 307-316 (2001).

70. Jacques Plevert, Tatsuya Okubo, Yuji Wada, Michael O’Keeffe and Takashi Tatsumi, Evidence of 29Si NMR Paramagnetic Shifts in Rare-earth Zeolite LSX, Chemical Communications, 2112-2113 (2001).

69. Christopher W. Jones, Song-Jong Hwang, Tatsuya Okubo and Mark E. Davis, Synthesis of Hydrophobic Molecular Sieves by Hydrothermal Treatment with Acetic Acid, Chemistry of Materials 13 (3), 1041-1050 (2001).

68. Y. Kubota, J. Plevert, T. Honda, P. Wagner, M.E. Davis, T. Okubo, Y. Goto, Y. Fukushima, and Y. Sugi, Synthesis of a New Microporous Silicate Using DABCO-Based Structure-Directing Agent, Studies in Surface Science and Catalysis 135, 342-349 (2001).

67. Toru Wakihara, Jacques Plevert, Sankar Nair, Michael Tsapatsis, S. Yamakita, Yoshifumi Ogawa, Hiroshi Komiyama, Masahiro Yoshimura, Mark E. Davis and Tatsuya Okubo, Heteroepitaxial Connection of Zeolites with Different Pore Structures, Studies in Surface Science and Catalysis 135 350-357 (2001).

66. Tsuyoshi Shiraki, Toru Wakihara, Masayoshi Sadakata, Masahiro Yoshimura and Tatsuya Okubo, Millimeter-sized Sodalite Single-Crystals Grown under High-temperature, High-pressure Hydrothermal Condition, Microporous and Mesoporous Materials 42, 229-234 (2001).

65. Tatsuya Okubo, Toru Wakihara, Jacques Plevert, Sankar Nair, Michael Tsapatsis, Yoshifumi Ogawa, Hiroshi Komiyama, Masahiro Yoshimura and Mark E. Davis, Heteroepitaxial Connection of Zeolites, Angewandte Chemie International Edition 40 (6), 1069-1071(2001).

64. Tatsuta Okubo, Hiroshi Tsuchiya, Masayoshi Sadakata, Tetsuji Yasuda and Kazunobu Tanaka, An Organic Functional Group Introduced to Si(111) via Silicon-Carbon Bond, A Liquid-Phase Approach, Applied Surface Science 171, 252-256(2001).

2000

63. C. Urano, M. Nohara, S. Kondo, F. Sakai, H. Takagi, T. Shiraki, and T. Okubo, LiV2O4 Spinel as a Heavy-mass Fermi Liquid: Anomalous Transport and Role of Geometrical Frustration, Physical Review Letters 85, 1052-1055 (2000).

62. Christopher W. Jones, Michael Tsapatsis, Tatsuya Okubo and Mark E. Davis, Organic-Functionalized Molecular Sieves. III. Shape Selective Catalysis, Microporous and Mesoporous Materials 42, 21-35 (2000).

61. J. Plevert, Y. Kubota, T. Honda, T. Okubo, and Y. Sugi, GUS-1: a Mordenite-like Molecular Sieve with the 12-ring Channel of ZSM-12, Chemical Communications, 2363-2364 (2000).

60. Naohide Yamamoto and Tatsuya Okubo, Ionic Condustivity of Single-Crystal Ferrierite, Microporous and Mesoporous Materials 40, 283-288 (2000).

59. Yuji Wada, Tatsuya Okubo, Munenori Ryo, Toru Nakazawa, Yasuchika Hasegawa, Takayuki Kitamura and Shozo Yanagida, Strongest Emission of Nd3+ in Organic Fluid Achieved by Encapsulation in Cavity of Nano-sized Zeolite, Journal of the American Chemical Society 122, 8583-8584 (2000).

58. Masaya Ibe, Midori Ohara, Masayoshi Sadakata, and Tatsuya Okubo, Zeolite-Based Nitrogen Monoxide Sensor, Transactions of the Materials Research Society of Japan 25, 457-460 (2000).

57. Y. S. Lin, N. Yamamoto, Y.Choi, T.Okubo and S.-I.Nakao, A Microscope FTIR Mapping Study on Diffusion of Hydrocarbons in Single Silicalite Crystal Particles, Microporous and Mesoporous Materials 38, 207-220 (2000).

56. Balagopal N. Nair, K. Keizer, H. Suematsu, Y. Suma, N. Kaneko, S. Ono, T. Okubo and S.-I. Nakao, Synthesis of Gas and Vapor Molecular Sieving Silica Membranes and Analysis of Pore Size and Connectivity, Langmuir 16, 4558-4562 (2000).

1999

55. H. Takagi, C. Urano, S. Kondo, M. Nohara, Y. Ueda, T. Shiraki and T. Okubo, Transport Properties of Metallic LiV2O4 Single Crystal-Heavy Mass Fermi Liquid Behavior, Materials Science and Engineering B63, 147-150 (1999).

54. Jalajakumari Nair, Padmakumar Nair, Fujio Mizukami, Yoshinao Oosawa and Tatsuya Okubo; Microstructure and Phase Transformation Behavior of Doped Nanostructured Titania, Materials Research Bulletin 34, 1275-1290 (1999).

53. Tatsuya Okubo, Tooru Nakazawa and Masayoshi Sadakata, Nanoscale Snapshots of Zeolite Nucleation on Quartz Substrate, Transactions of the Materials Research Society of Japan 24, 465-468 (1999).

52. Padmakumar Nair, Jalajakumari Nair, Anuj Raj, Kazuyuki Maeda, Fujio Mizukami, Tatsuya Okubo and Hiroyuki Izutsu, Critical Nuclei Size Effect in the Densification of Nanostructured Niobia Ceramics, Materials Research Bulletin 34, 225-231 (1999).

51. George Xomeritakis, Anastasios Gouzinis, Sankar Nair, Tatsuya Okubo, Mingtyan He, Rene M. Overney and Michael Tsapatsis, Growth, Microstructure, and Permeation Properties of Supported Zeolite (MFI) Films and Membranes Prepared by Secondary Growth, Chemical Engineering Science 54, 3521-3531 (1999).

1998

50. Mayuka Osada, Isao Sasaki, Masateru Nishioka, Masayoshi Sadakata and Tatsuya Okubo, Synthesis of Faujasite Thin Layer and its Application for SO2 Sensing at Elevated Temperature, Microporous and Mesoporous Materials 23, 287-294 (1998).

49. Tooru Nakazawa, Masayoshi Sadakata and Tatsuya Okubo, Early Stage of MFI Film Formation, Microporous and Mesoporous Materials 21, 325-332 (1998).

48. Tomohiro Hayashi, Hidemoto Shiga, Masayoshi Sadakata, Tatsuya Okubo and Masahiro Yoshimura, Hydrothermal Growth of Millimeter-sized Aluminosilicate Sodalite Single Crystals in Noble Metal Capsules, Journal of Materials Research 13, 891-895 (1998).

47. Balagopal N. Nair, Klaas Keizer, Tatsuya Okubo and Shin-Ichi Nakao, Evolution of Pore Structure in Microporous Silica Membranes: Sol-Gel Procedures and Strategies, Advanced Materials, 10, 249-252 (1998).

46. P. K. Nair, F. Mizukami, J. Nair, M.salou, Y. Oosawa, H. Izutsu, K. Maeda and T. Okubo, Pore-Structure Stability of Nanostructured Rutile Titania Containing A Structure-Directing Second-Phase Stabilizer, Materials Research Bulletin 33, 1495-1502 (1998).

1997

45. Balagopal N. Nair, Takeo Yamaguchi, Tatsuya Okubo, Hideo Suematsu, Klaas Keizer and Shin-Ichi Nakao, Sol-Gel Synthesis of Molecular Sieving Silica Membranes, Journal of Membrane Science 135, 237-243 (1997).

44. Hugh W. Hillhouse, Tatsuya Okubo, Jan W. van Egmond and Michael Tsapatsis, Preparation of Supported Mesoporous Silica Layers in a Continuous Flow Cell, Chemistry of Materials 9, 1505-1507 (1997).

43. Yu Bing Xu, Tatsuya Okubo and Masayoshi Sadakata, Synthesis of Untrafine b-SiC Particles from SiOx (x=0, 1, 2) Powders and C2H2, Journal of Chemical Engineering of Japan 30, 662-668 (1997).

42. Yu Bing Xu, Masayoshi Sadakata and Tatsuya Okubo, Syntheis of SiC (b) Ultrafine Particles from Si, SiO or SiO2 Powder and CH4, AIChE Journal 43, 2650-2656 (1997).

41. Hiroshi Tsuchiya, Tatsuya Okubo, Isao Sasaki, Masayoshi Sadakata and Azuchi Harano, Zeolite Sensor for Nitrogen Monoxide Detection at High Temperature, Materials Research Society Symposium Proceedings, 454, 297-302 (1997).

40. Hiroshi T. Komiyama, Azuchi Harano, Tatsuya Okubo and Masayoshi Sadakata, Cluster Formation by Laser Ablation of Zeolites, Materials Research Society Symposium Proceedings, 457, 57-62 (1997)

39. Padmakumar Nair, Fujio Mizukami, Tatsuya Okubo, Jalajakumari Nair, Klaas Keizer and Anthonie J. Burggraaf, High Temperature Catalyst Supports and Ceramic Membranes, Metastability and Particle Packing, AIChE Journal 43, 2710-2714 (1997).

38. Tatsuya Okubo, Tomohiro Takahashi, Nair Balagopal, Masayoshi Sadakata and Hidetoshi Nagamoto, Formation Mechanism of Crack-Free Porous YSZ Membrane, Journal of Membrane Science 125, 311-317 (1997).

1996

37. 張龍、小名清一、大久保達也、定方正毅、 硫安副生型乾式脱硫プロセスの研究, 日本エネルギー学会誌、75, 987-992 (1996).

36. Hidemoto Shiga, Tatsuya Okubo and Masayoshi Sadakata, Preparation of Nanostructured Platinum/Yttria Satabilized Zirconia Cermet by Sol-Gel Method, Industrial and Engineering Chemistry Research 35, 4479-4486 (1996).

35. Mark C. Lovallo, Michael Tsapatsis and Tatsuya Okubo, Preparation of an Asymmetric Zeolite L Film, Chemistry of Materials 8, 1579-1583 (1996).

34. Tatsuya Okubo, Tomohiro Takahashi, Masayoshi Sadakata and Hidetoshi Nagamoto, Crack-Free Porous YSZ Membrane via Controlled Synthesis of Zirconia Sol, Journal of Membrane Science 118, 151-157 (1996).

33. T. Okubo, J. Sun, C.B. Dartt and M. E. Davis, Flux Growth of Millimeter-Sized Single Crystal Aluminate Sodalite, in "Synthesis of Microporous Materials, Zeolites, Clays, and Nanostructures", edited by Mario Occelli and Henri Kessler (Chemical Industries; vol.69), Marcel Dekker, Inc., New York, pp.189-195 (1996).

1995

32. Michael Tsapatsis, Mark Lovallo, Tatsuya Okubo, Mark E. Davis and Masayoshi Sadakata, Characterization of Zeolite L Nanoclusters, Chemistry of Materials 7, 1734-1741 (1995).

31. Michael Tsapatsis, Tatsuya Okubo, Mark Lovallo and Mark E. Davis, Synthesis and Structure of Ultrafine Zeolite KL (LTL) Crystallites and their Use for Thin Film Zeolite, Materials Research Society Symposium Proceedings 371, 21-26 (1995).

30. Toshiharu Okui, Yuriko Saito, Tatsuya Okubo and Masayoshi Sadakata, Gas Permeation of Porous Organic/Inorganic Hybrid Membranes, Journal of Sol-Gel Science and Technology 5, 127-134 (1995).

29. K.-N. P. Kumar, J. Engel, J. Kumar, K. Keizer, T. Okubo and M. Sadakata, Pore-structure Stabilization by Controlling Particle Coordination, Journal of Materials Science Letters 14, 1784-1788 (1995).

28. Tatsuya Okubo and Hidetoshi Nagamoto, Low Temperature Preparation of Nanostructured Zirconia and YSZ by Sol-Gel Processing, Journal of Materials Science 30, 749-757 (1995).

1994

27. Manabu Ihara, Hiroshi Komiyama and Tatsuya Okubo, Correlation between Nucleation Site Density and Residual Diamond Dust Density in Diamond Film Deposition, Applied Physics Letters 65, 1192-1194 (1994).

26. Anup Jatia, Clark Chang, Jason D. MacLeod, Tatsuya Okubo and Mark E. Davis, ZrO2 Promoted with Sulfate, Iron and Manganese, A Solid Superacid Catalyst Capable of Low Temperature N-Butane Isomerization, Catalysis Letters 25, 21-28 (1994).

25. Tatsuya Okubo, Shinobu Nakata, Hidetoshi Nagamoto, Manabu Ihara and Hiroshi Komiyama, Enhancement of Diamond Nucleation Density by Pretreatment in Hexane Medium, Transactions of the Materials Research Society of Japan 14B, 1523-1525 (1994).

1993

24. Krishnankutty-Nair P. Kumar, Klaas Keizer, Anthonie J. Burggraaf, Tatsuya Okubo and Hidetoshi Nagamoto, Textural Evoluation and Phase-Transformation in Titania Membranes, 2. Supported Membranes, Journal of Materials Chemistry 3, 1151-1159 (1993).

23. Krishnankutty-Nair P. Kumar, Klaas Keizer, Anthonie J. Burggraaf, Tatsuya Okubo and Hidetoshi Nagamoto, Synthesis and Textural Properties of Unsupported and Supported Rutile (TiO2) Membranes, Journal of Materials Chemistry 3, 923-929 (1993).

22. Tatsuya Okubo, Shinobu Nakata, Hidetoshi Nagamoto, Manabu Ihara and Hiroshi Komiyama, Synthesis of Nanostructured Diamond via Controlled Surface Pretreatment in Hexane Medium, Japanese Journal of Applied Physics 32 (12A), L1767-L1770 (1993).

21. Hidetoshi Nagamoto, Hiroshi Kagotani, Tatsuya Okubo and Toshiyuki Koya, Positive Temperature Coefficient of Resisitivity in Ba1-xSrxPb1+yO3 Ceramics, Journal of the American Ceramic Society 76, 2053-2058 (1993).

20. S. Yan, H. Maeda, J.-I. Hayashi, K. Kusakabe, S. Morooka and T. Okubo, Low-Temperature Plasma Coating of Electroluminescence Particles with Silicon Nitride Film, Journal of Materials Science 28, 1829-1833 (1993).

19. Hideaki Maeda, Seiji Ikari, Katsuki Kusakabe, Shigeharu Morooka and Tatsuya Okubo, Effect of Substrate Pretreatment on the Diamond Deposition in a Microwave Plasma, Journal of Materials Science 28, 129-137 (1993).

18. Tatsuya Okubo, Masayuki Watanabe, Katsuki Kusakabe and Shigeharu Morooka, Nanostructural Control of Sol-Gel Derived Porous Alumina via Modification of Colloid, Journal of Materials Science Letters 12, 188-190 (1993).

1992

17. Krishnankutty-Nair P. Kumar, K. Keizer, A.J. Burggraaf, Tatusya Okubo, Hidetoshi Nagamoto and Shigeharu Morooka, Densification of Nanostructured Titania Assisted by a Phase Transformation, Nature (London) 358, 48-51 (1992).

16. Masayuki Watanabe, Tatsuya Okubo, Katsuki Kusakabe and Shigeharu Morooka, Characterization of Sol-Gel Derived Nickel/gamma-Alumina Catalyst, Industrial and Engineering Chemistry Research 31 (12), 2633-2635 (1992).

15. Tatsuya Okubo, Seiji Ikari, Katsuki Kusakabe and Shigeharu Morooka, High Resolution SEM Study on Early Stage of Diamond Synthesis by MPCVD, Journal of Materials Science Letters 11, 460-463 (1992).

1991

14. Tatsuya Okubo, Masayuki Watanabe, Katsuki Kusakabe and Shigeharu Morooka, Preparation of Sol-Gel Derived Nickel/gamma-Alumina Catalytic Membrane and Its Application to Methanol-to-Hydrogen Convertor, Key Engineering Materials 61-62, 71-75 (1991).

13. Tatsuya Okubo, Keitoshi Haruta, Katsuki Kusakabe, Shigeharu Morooka, Hiroshi Anzai and Shigeo Akiyama, Preparation of Sol-Gel Derived Thin Membrane on Porous Ceramic Hollow Fiber by Filtration Technique, Journal of Membrane Science 59, 73-80 (1991).

1990

12. Tatsuya Okubo, Keitoshi Haruta, Katsuki Kusakabe, Shigeharu Morooka, Hiroshi Anzai and Shigeo Akiyama, Equilibrium Shift of Dehydrogenation at Short Space Time with Hollow Fiber Ceramic Membrane, Industrial and Engineering Chemistry Research 30, 614-616 (1990).

11. Hiroyuki Kawamura, Tatsuya Okubo, Katsuki Kusakabe and Shigeharu Morooka, Plasma Surface Treatment of Chopped Carbon Fiber in a Fluidized Bed Reactor, Journal of Materials Science Letters 9, 1033-1035 (1990).

10. Shigeharu Morooka, Tatsuya Okubo and Katsuki Kusakabe, Recent Works on Fluidized Bed Processing of Fine Particles as Advanced Materials, Powder Technology 63, 105-112 (1990).

9. 小畑敦生、大久保達也、草壁克己、諸岡成治、流動層を用いた気相反応法による複合セラミックス微粒子の生成、化学工学論文集16、543-550 (1990).

8. Tatsuya Okubo, Masayuki Watanabe, Katsuki Kusakabe and Shigeharu Morooka, Preparation of gamma-Alumina Thin Membrane by Sol-Gel Processing and Its Characterization with Gas Permeation, Journal of Materials Science 25, 4822-4827 (1990).

7. Tatsuya Okubo, Hiroyuki Kawamura, Katsuki Kusakabe and Shigeharu Morooka, Plasma Nitriding of Titanium Particles in a Fluidized Bed Reactor at a Reduced Pressure, Journal of the American Ceramic Society 73, 1150-1152 (1990).

1989

6. Tatsuya Okubo and Hakuai Inoue, Single Gas Permeation through Porous Glass Modified with Tetraethoxysilane, AIChE Journal 35, 845-848 (1989).

5. Tatsuya Okubo and Hakuai Inoue, Introduction of Specific Gas Selectivity to Porous Glass Membrane by Treatment with Tetraethoxysilane, Journal of Membrane Science 42, 109-117 (1989).

4. Tatsuya Okubo and Hakuai Inoue, Analysis of Surface Diffusion Phenomena of Adsorptive Gases through Porous Glass by Square Pulse Response Method, International Chemical Engineering 29, 539-546 (1989).

1988

3. Tatsuya Okubo and Hakuai Inoue, Improvement of Surface Transport Property by Surface Modification, AIChE Journal 34, 1031-1033 (1988).

1987

2. Tatsuya Okubo and Hakuai Inoue, Surface Diffusion on Modified Surface of Porous Glass, Journal of Chemical Engineering of Japan 20, 590-597 (1987).

1. 大久保達也、井上博愛、矩形波応答法を用いた吸着性気体の多孔質ガラス内表面拡散現象の解析、化学工学論文集13, 325-331 (1987).