asterisk: Corresponding Author
under line: members in our laboratory
○: 前年度（3月まで）に発行
CO2-reforming of methane over Ni/SiO2 catalyst prepared by homogeneous precipitation in sol-gel-derived silica gel R. Takahashi*, S. Sato, T. Sodesawa and S. Tomiyama Appl. Catal.: A General, 286 (2005) 142-147. ゾルゲル法シリカゲル中の均一沈殿生成により作製したNi/SiO2上のメタンのCO2リフォーミング
Bimodal porous Pd-silica for liquid-phase hydrogenation S. Sato*, R. Takahashi, T. Sodesawa, and M. Kobata Appl. Catal. A: General, 284 (2005) 247-251. 液相水素化反応のための二元細孔シリカ担持パラジウム触媒
Synthesis of alfa-hydroxyketones from 1,2-diols over Cu-based catalyst S. Sato*, R. Takahashi, T. Sodesawa, H. Fukuda, T. Sekine, and E. Tsukuda Catalysis Communications, 6 (2005) 607-610. 銅触媒を用いた1,2-ジオールからのαヒドロキシケトンの合成
Synthesis of homoallyl-alcohol from 1,4-butanediol over ZrO2 catalyst N. Yamamoto, S. Sato*, R. Takahashi, and K. Inui Catalysis Communications, 6 (2005) 480-484. ジルコニア触媒を用いた1,4-ブタンジオールからのホモアリルアルコールの合成 N. Yamamoto; Graduate student (master course, 2003/4 - 2005/3)
Synthesis of 3-buten-2-one from 4-hydroxy-2-butanone over anatase-TiO2 catalyst N. Ichikawa, S. Sato*, R. Takahashi, and T. Sodesawa Catalysis Communications, 6 (2005) 19-22. ○アナターゼチタニアを用いた4-ヒドロキシ-2-ブタノンからの3-ブテン-2-オン合成 N. Ichikawa; Graduate student (master course, 2001/4 - 2003/3; doctor course 2003/4 - 2006/3)
Effect of diffusion in catalytic dehydration of alcohol over silica-alumina with continuous macropores R. Takahashi*, S. Sato*, T. Sodesawa, K. Arai and M. Yabuki J. Catal., 229 (2005) 24-29. ○連続貫通マクロ孔を有するシリカアルミナ上のアルコール脱水反応における拡散の効果
Fabrication of gas chromatograph glass capillary columns with silica gel layer on the inner surface utilizing sol-gel phase separation R. Takahashi*, S. Sato, T. Sodesawa, Y. Haga, M. Ishizuki, K. Matsutani and N. Mikami J. Ceram. Soc. Japan, 113 (2005) 634-636. 相分離を利用したシリカゲル層を有するガスクロマトグラフ用キャピラリーカラムの作製
Thermal properties of monolithic silica and silica-zirconia with bimodal pore structures R. Takahashi*, S. Sato, T. Sodesawa, and Y. Tomita J. Ceram. Soc. Japan, 113 (2005) 92-96. ○二元細孔シリカおよびシリカ−ジルコニアの熱的特性
PIO study on 1,3-butanediol dehydration over CeO2 (111) surface N. Ichikawa, S. Sato*, R. Takahashi, and T. Sodesawa J. Mol. Catal. A: Chemical, 231 (2005) 181-189. CeO2(111)面上の1,3-ブタンジオールの脱水に関するPIO理論による考察 N. Ichikawa; Graduate student (master course, 2001/4 - 2003/3; doctor course 2003/4 - 2006/3)
Ketonization of carboxylic acids over CeO2-based composite oxides O. Nagashima, S. Sato*, R. Takahashi, and T. Sodesawa J. Mol. Catal. A: Chemical, 227 (2005) 231-239.. ○CeO2コンポジット酸化物上でのカルボン酸のケトン化反応 O. Nagashima ; Graduate student (master course, 2003/4 - 2005/3)
Change in local coordination structure of aluminum cations in silica-alumina solution during coprecipitation R. Takahashi*, S. Sato, T. Sodesawa, M. Shizukuishi, K. Morofuji, and K. Ogura J. Non-Cryst. Solids. , 351 (2005) 826-832. 共沈時のシリカ−アルミナ溶液中のアルミニウムカチオンの局所構造の変化
Silica gel with continuous macropores prepared from water glass in the presence of poly(acrylic acid) A. Yachi, R. Takahashi*, S. Sato, T. Sodesawa, K. Oguma, K. Matsutani and N. Mikami J. Non-Cryst. Solids, 351 (2005) 331-339. ○ポリアクリル酸共存下水ガラスから作製した連続貫通マクロ孔を持つシリカゲル A. Yachi; Graduate student (master course, 2001/4 - 2003/3)
Insight on structural change in sol-gel-derived silica gel with aging under basic conditions for mesopore control R. Takahashi*, K. Nakanishi and N. Soga J. Sol-Gel Sci. Technol., 33 (2005) 159-167. ○メゾ孔構造制御のためにゾルゲル法シリカを塩基条件下で熟成した時の構造変化に関する知見
Bending strength of silica gel with bimodal pore structure: effect of the variation in mesopore structure R. Takahashi*, S. Sato, T. Sodesawa, T. Goto, K. Matsutani, and N. Mikami Mater. Res. Bull., 40 (2005) 1148-1156. 二元細孔シリカゲルの曲げ強度：メゾ孔構造の効果
Addition of zirconia in Ni/SiO2 catalyst for improvement of steam resistance R. Takahashi*, S. Sato, T. Sodesawa, M. Yoshida and S. Tomiyama Appl. Catal. A General, 273 (2004) 211-215. ジルコニア添加によるNi/SiO2触媒の耐水蒸気特性の向上
Dehydration of 1,4-butanediol into 3-buten-1-ol catalyzed by ceria S. Sato*, R. Takahashi, T. Sodesawa, and N. Yamamoto Catalysis Communications, 5 (2004) 397-400. セリア触媒による1,4-ブタンジオールの3-ブテン-1-オールへの脱水反応
Humidity Control Ability of Silica with Bimodal Pore Structures Y. Tomita, R. Takahashi*, S. Sato, T. Sodesawa, and M. Otsuda J. Ceram. Soc. Japan, 112 (2004) 491-495. 水ガラスから作製した二元細孔シリカの調湿特性 Y. Tomita; Graduate student (master course, 2002/4 - 2004/3)
Gas-flow resistance in continuous macropores in silica rods prepared by freezing transitional structures of phase separation R. Takahashi*, S. Sato, T. Sodesawa, A. Haga and H. Nishino J. Ceram. Soc. Japan, 112 (2004) 99-103. ○相分離の過渡構造を凍結して作製した連続貫通マクロ孔を有するシリカロッド中のガス流動特性
Dehydration of diols catalyzed by CeO2 S. Sato*, R. Takahashi, T. Sodesawa, and N. Honda J. Mol. Catal. A: Chemical, 221 (2004) 177-183. CeO2触媒によるジオールの脱水反応
Effective formation of ethyl acetate from ethanol over Cu-Zn-Zr-Al-O catalyst K. Inui*, T. Kurabayashi, S. Sato*, and N. Ichikawa J. Mol. Catal. A: Chemical, 216 (2004) 147-156. Cu-Zn-Zr-Al-O系触媒上でのエタノールから酢酸エチルの効果的生成 K. Inui; Graduate student (doctor course 2001/4 - 2004/3), Chisso Petrochemical Co.
Dehydrogenative cyclization of 1,4-butanedol over copper-based catalyst N. Ichikawa, S. Sato*, R. Takahashi, T. Sodesawa, and K. Inui J. Mol. Catal. A: Chemical, 212 (2004) 197-203. ○銅系触媒上における1,4-ブタンジオールの脱水素環化反応 N. Ichikawa; Graduate student (master course, 2001/4 - 2003/3; doctor course 2003/4 - 2006/3)
Phase separation in the solution of water glass and poly (vinyl alcohol) H. Nishino, R. Takahashi*, S. Sato, and T. Sodesawa J. Non-Cryst. Solids, 333 (2004) 284-290. ○水ガラス−ポリビニルアルコール溶液の相分離挙動 H. Nishino; Graduate student (master course, 2002/4 - 2004/3)
Silica with Bimodal Pores for Solid Catalysts Prepared from Water Glass R. Takahashi*, S. Sato, T. Sodesawa, and T. Azuma J. Sol-Gel Sci. Technol., 31 (2004) 373-376. 水ガラスから作製した固体触媒のための二元細孔シリカ
Synthesis of 3-Pentanone from 1-propanol over CeO2-Fe2O3 Catalysts Y. Kamimura, S. Sato*, R. Takahashi, T. Sodesawa and T. Akashi Appl. Catal. A General, 252 (2003) 399-410. セリア鉄触媒上での1プロパノールからの3ペンタノン合成 Y. Kamimura; Graduate studemt (master course, 1999/4 - 2001/3)
Preparation of Ni/SiO2 catalyst with high thermal stability for CO2-reforming of CH4 S. Tomiyama, R. Takahashi*, S. Sato, T. Sodesawa and S. Yoshida Appl. Catal. A General, 241 (2003) 349-361. ○メタンの二酸化炭素リフォーミングのための高耐熱性ニッケルシリカ触媒の作製 S. Tomiyama; Graduate studemt (master course, 2000/4 - 2002/3)
Fe2O3 Particles Coated with Silica Using TEOS S. Sato*, R. Takahashi, T. Sodesawa, and R. Tanaka Bull. Chem. Soc. Jpn., 76 (2003) 217-223. ○表面をシリカコートされた鉄微粒子の作製
Catalytic vapor-phase cyclization of 1,6-hexanediol into cyclopentanone T. Akashi, S. Sato*, R. Takahashi, T. Sodesawa, and K. Inui Catalysis Communications, 4 (2003) 411-416. doi:10.1016/S1566-7367(03)00095-5 触媒を用いた気相環化反応による1,6-ヘキサンジオールからのシクロペンタノン合成 T. Akashi; Graduate studemt (master course, 2001/4 - 2003/3)
Selective dehydration of diols to allylic alcohols catalyzed by ceria S. Sato*, R. Takahashi, T. Sodesawa, N. Honda, and H. Shimizu Catalysis Communications, 4 (2003) 77-81. ○セリアによるジオールからアリルアルコールへの選択的脱水反応
Effects of Preparation Conditions on Pore Structure and Crystal Phase of Mesoporous Zirconia S. Takenaka, R. Takahashi*, S. Sato, T. Sodesawa, and T. Uematsu J. Ceram. Soc. Japan, 111 (2003) 16-23. ○調製条件がジルコニア多孔体の細孔構造と結晶相に与える影響 S. Takenaka; Graduate student (master course, 1998/4 - 2000/3; doctor course 2000/4 - 2003/3)
Ni/SiO2 Prepared by Sol-Gel Process Using Citric Acid R. Takahashi*, S. Sato, T. Sodesawa, M. Suzuki and N. Ichikuni Microporous Mesoporous Mater., 66 (2003) 197-208. クエン酸を用いたゾルゲル法によるNi/SiO2触媒の作製
Pore size control of Mesoporous SnO2 prepared by using stearic acid S. Takenaka, R. Takahashi*, S. Sato, T. Sodesawa, F. Matsumoto, and S. Yoshida Microporous Mesoporous Mater., 59 (2003) 123-131. ステアリン酸を用いた多孔質酸化スズの細孔サイズ制御 S. Takenaka; Graduate student (master course, 1998/4 - 2000/3; doctor course 2000/4 - 2003/3)
Mesoporous MgO and Ni-MgO prepared by using carboxylic acids S. Takenaka, S. Sato*, R. Takahashi, and T. Sodesawa Phys. Chem. Chem. Phys., 5 (2003) 4968-4973. カルボン酸を用いたメゾポーラスMgOおよびNi-MgOの作製 S. Takenaka ; Graduate student (master course, 1998/4 - 2000/3; doctor course 2000/4 - 2003/3)
Diffusion coefficient of ketones in liquid media within mesopores R. Takahashi, S. Sato*, T. Sodesawa, and T. Ikeda Phys. Chem. Chem. Phys., 5 (2003) 2476-2480. 細孔内液相のケトンの拡散係数
Direct Synthesis of Ethyl Acetate from Ethanol over Cu-Zn-Zr-Al-O catalyst K. Inui*, T. Kurabayashi and S. Sato Appl. Catal. A General, 237 (2002) 53-61. Cu-Zn-Zr-Al-O触媒を用いたエタノールからの酢酸エチルの直接合成 K. Inui; Graduate student (doctor course 2001/4 - 2004/3), Chisso Petrochemical Co.
Nickel oxide particles coated with silica S. Sato*, R. Takahashi, T. Sodesawa, N. Ichikuni, and H. Amano Bull. Chem. Soc. Jpn., 75 (2002) 2297-2304. 表面をシリカコートされたニッケル微粒子の作製
Direct Synthesis of Ethyl Acetate from Ethanol Carried out under Pressure K. Inui*, T. Kurabayashi and S. Sato J. Catal., 212 (2002) 207-215. 高圧下のエタノールから酢酸エチルの直接合成 K. Inui; Graduate student (doctor course 2001/4 - 2004/3), Chisso Petrochemical Co.
Silica-coated metal oxide powders with high surface area D. Shin, S. Sato*, R. Takahashi, and T. Sodesawa J. Ceram. Soc. Japan, 110 (2002) 1097-1099. 高表面積を有するシリカで被覆した酸化物の作製 D. Shin; Graduate studemt (master course, 2000/4 - 2002/3)
Silica-Alumina Catalysts derived in Sol-Gel Process of TEOS with Organic Additives M. Yabuki, R. Takahashi*, S. Sato, T. Sodesawa and K. Ogura Phys. Chem. Chem. Phys., 4 (2002) 4830-4837. 有機物共存下TEOSのゾルゲル過程で作製したシリカ−アルミナ触媒 M. Yabuki; Graduate studemt (master course, 2000/4 - 2002/3)
Effect of Pore Size on Liquid-Phase Pore Diffusion of Nickel Nitrate R. Takahashi*, S. Sato, T. Sodesawa, and H. Nishida Phys. Chem. Chem. Phys., 4 (2002) 3800-3805. 硝酸ニッケルの細孔内液相拡散における細孔サイズの影響
Liquid-Phase Hydrogenation of Ketones in Mesopores of Nickel Catalysts H. Tsai, S. Sato*, R. Takahashi, T. Sodesawa and S. Takenaka Phys. Chem. Chem. Phys., 4 (2002) 3537-3542. ニッケル触媒メゾ細孔中のケトンの液相水素化反応 H. Tsai; Graduate student (master course, 1999/4 - 2001/3)
Phase Separation in Sol-Gel Process of Alkoxide-derived Silica-Zirconia in the Presence of Poly(Ethylene Oxide) R. Takahashi*, S. Sato, T. Sodesawa, K. Suzuki, M. Tafu, K. Nakanishi and N. Soga J. Am. Ceram. Soc., 84 (2001) 1968-1976. ポリエチレンオキシド共存下でのアルコキシド系シリカ−ジルコニアのゾルゲル過程における相分離挙動
Structural and Cataritical Properties of NiO/SiO2 Prepared by Solution Exchange of Wet Silica Gel. R. Takahashi*, S. Sato, T. Sodesawa, M. Kato, S. Takenaka and S. Yoshida J. Catal., 204 (2001) 259-271. 湿潤ゲル溶液置換法により作製したNiO/SiO2の構造と触媒特性
Silica-Alumina Catalyst with Bimodal Pore Structure Prepared by Phase Separation in Sol-Gel Process R. Takahashi*, S. Sato, T. Sodesawa and M. Yabuki J. Catal., 200 (2001) 197-202. ゾルゲルプロセスにおける相分離を利用した二元細孔構造を持つシリカアルミナ触媒の作製
Effect of Silica Content on the Diffusion Coefficient of Nickel Nitrate in Wet Silica Gel. R. Takahashi*, S. Sato, T. Sodesawa and H. Nishida J. Ceram. Soc. Japan, 109 (2001) 840-845. 湿潤シリカゲル中における硝酸ニッケルの拡散係数に与えるケイ素量の影響
Preparation of Porous Titania Film from Precursor Solution Containing Titanium Alkoxide and Stearic Acid S. Takenaka, R. Takahashi*, S. Sato, and T. Sodesawa J. Ceram. Soc. Japan, 109 (2001) 712-714. ステアリン酸を用いた多孔質チタニア薄膜の調製 S. Takenaka; Graduate student (master course, 1998/4 - 2000/3; doctor course 2000/4 - 2003/3)
Bimodal Porous Silica Prepared from Water Glass by Inducing Phase Separation R. Takahashi*, S. Sato, T. Sodesawa, and A. Yachi J. Ceram. Soc. Japan, 109 (2001) 577-579. 相分離を利用した水ガラスからの二元細孔シリカの作製
Nanosized Ni/SiO2 Catalyst Prepared by Homogeneous Precipitation in Wet Silica Gel R. Takahashi*, S. Sato, T. Sodesawa, N. Nakamura, S. Tomiyama, T. Kosugi and S. Yoshida J. Nanosci. Nanotechnol., 1 (2001) 169-176. ゲル内均一沈殿法によるナノサイズNi/SiO2触媒の作製
Variations in Structure and Acidity of Silica-Alumina During Steaming Process S. Sato*, R. Takahashi, T. Sodesawa, A. Miura, C. Kobayashi and K. Ogura Phys. Chem. Chem. Phys., 3 (2001) 885-890. ○水蒸気処理によるシリカアルミナの構造と酸特性の変化
Dehydrogenation of Cyclohexene over Carbon Deposited on Alumina H. Amano, S. Sato*, R. Takahashi and T. Sodesawa Phys. Chem. Chem. Phys., 3 (2001) 873-879. ○アルミナ上に蒸着した炭素上でのシクロヘキセンの脱水素反応 H. Amano; Graduate student (master course, 1999/4 - 2001/3)