Creation of novel nanoconjugation using organic modified layered inorganic oxides

• Project/Area Number: 24760637
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Catalyst/Resource chemical process
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: MOCHIZUKI Dai 東京工業大学, 理工学研究科, 助教 (90434315)
• Project Period (FY): 2012-04-01 – 2014-03-31
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
• Keywords: 光触媒 / ナノ接合 / 層状無機酸化物 / クリック反応 / 光誘起電荷分離 / チタン酸 / 交互積層体 / タングステン酸 / チタンサン

Research Abstract

The nanoconjugations of 2 metal-oxides are expected to enhance and innovate their functionalities and properties. One of the best candidates for nanoconjugation is a photocatalyst consisting of titanium and tungsten oxide. Nanoconjugations precisely arranged on a nanometer scale are crucial for improved function and the development of new properties. To realize the new methodology of alternating nanoconjugation, we focused on click chemistry. Click chemistry is a reaction used to easily form stable connections between specific functional groups. The present study proposes a new methodology to realize alternating multilayer powders using a thiol-ene reaction.

Research Products

• [Journal Article] Electron Transfer from Excited [Ir(2-phenylpyridyl)_3]through a Coexisting Electron Relay in Zeolite (2014)
  • Author(s): Chen Xu, Dai Mochizuki, Masato M. Maitani, Yuji Wada
  • Journal Title: Eur. J. Inorg. Chem Volume: Vol. 2014 Pages: 1470-1476
  • Peer Reviewed
• [Journal Article] Visible-light-induced electron transfer between alternating stacked layers of tungstate and titanate mediated by excitation of intercalated dye molecules (2014)
  • Author(s): Fuminao Kishimoto, Dai Mochizuki, Kozue Kumagai, Masato M. Maitani, Eiichi Suzuki, Yuji Wada
  • Journal Title: Phys. Chem Chem Phys Volume: vol. 16 Pages: 872-875
  • Peer Reviewed
• [Journal Article] Rigidochromic Phosphorescence of [Ir(2-phenylpyridine)2(2,2′-bipyridine)]+ in C16TMA+ : Layered Silicate and Its Förster Resonance Energy Transfer (2013)
  • Author(s): Dai Mochizuki, Motohiko Sugiyama, Masato M. Maitani, Yuji Wada
  • Journal Title: European Journal of Inorganic Chemistry Volume: vol. 2013
  • Peer Reviewed
• [Journal Article] A Photostable Bi-Luminophore Pressure-Sensitive Paint Measurement System Developed with Mesoporous Silica Nanoparticles (2013)
  • Author(s): Dai Mochizuki, Shinichi Tamura, Hiroaki Yasutake, Tomoharu Kataoka, Kazunori Mitsuo, Yuji Wada
  • Journal Title: Journal of Nanoscience and Nanotechnology Volume: Vol. 13, No. 4 Pages: 2777-2781
  • Peer Reviewed
• [Journal Article] Rigidochromic Phosphorescence of [Ir(2-phenylpyridine)2(2,2′-bipyridine)]+ in C16TMA+: Layered Silicate and Its Förster Resonance Energy Transfer (2013)
  • Author(s): Dai Mochizuki,Motohiko Sugiyama,Masato Maitani,Yuji Wada
  • Journal Title: European Journal of Inorganic Chemistry Volume: 2013 Issue: 13 Pages: 2324-2329
  • DOI: 10.1002/ejic.201201277
  • Peer Reviewed
• [Journal Article] Collaborational Effect of Heterolitic Layered Configuration for Enhancement of Microwave Heating (2013)
  • Author(s): Masato Maitani,Tomoharu Inoue,Yohei Tsukushi,Niklas D. J. Hansen,Dai Mochizuki,Eiichi Suzuki,Yuji Wada
  • Journal Title: Chem. Commun. Volume: 49 Issue: 92 Pages: 10841-10843
  • DOI: 10.1039/c3cc46258g
  • Peer Reviewed
• [Journal Article] A Photostable Bi-Luminophore Pressure-Sensitive Paint Measurement System Developed with Mesoporous Silica Nanoparticles (2013)
  • Author(s): Dai Mochizuki,Shinichi Tamura,Hiroaki Yasutake,Tomoharu Kataoka,Kazunori Mitsuo,Yuji Wada
  • Journal Title: Journal of Nanoscience and Nanotechnology Volume: 13 Issue: 4 Pages: 2777-2781
  • DOI: 10.1166/jnn.2013.7383
  • Peer Reviewed
• [Journal Article] Luminescence of ortho-Metalated Iridium Complexes Encapsulated in Zeolite Supercages by the Ship-in-a-Bottle Method (2012)
  • Author(s): Chen Xu, Dai Mochizuki, Yuta Hashimoto, Takehisa Honda, Yasunori Tsukahara, Tomohisa Yamauchi, Yuji Wada
  • Journal Title: European Journal of Inorganic Chemistry Volume: Vol. 2012, No. 19
  • Peer Reviewed
• [Journal Article] Alternate Layered Nanostructures of Metal Oxides by a Click Reaction (2012)
  • Author(s): Dai Mochizuki, Kozue Kumagai, Masato M. Maitani, Yuji Wada
  • Journal Title: Angewandte Chemie International Edition Volume: Vol. 51, No. 22 Pages: 5452-5455
  • Peer Reviewed
• [Journal Article] Alternate Layered Nanostructures of Metal Oxides by a Click Reaction (2012)
  • Author(s): Dai Mochizuki, Kozue Kumagai, Masato M. Maitani, Yuji Wada.
  • Journal Title: Angewandte Chemie International Edition Volume: 51 Issue: 22 Pages: 5452-5455
  • DOI: 10.1002/anie.201200264
  • Peer Reviewed
• [Journal Article] Influence of Coexisting Electron Donor Species on Charge Transfer in Dye-Sensitized Nanocrystalline TiO2 for H2 Evolution (2012)
  • Author(s): Masato M. Maitani, Conghong Zhan, Ching-Chun Huang, Chi-Chang Hu, Dai Mochizuki, Eiichi Suzuki, Yuji Wada
  • Journal Title: Bull. Chem. Soc. Jpn. Volume: 85 Issue: 12 Pages: 1268-1276
  • DOI: 10.1246/bcsj.20120184
  • NAID: 130004153010
  • Peer Reviewed
• [Presentation] 金属酸化物ナノ構造体を用いた光誘起電荷分離 (2013)
  • Author(s): 望月大,徐晨,杉山元彦,熊谷槙,岸本史直,米谷真人,鈴木榮一,和田雄二
  • Organizer: 第29回ゼオライト研究発表会
  • Place of Presentation: 仙台
  • Year and Date: 2013-11-28
• [Presentation] 層状金属酸化物交互積層体を利用した光誘起電荷分離 (2013)
  • Author(s): 望月大,熊谷槙,岸本史直,米谷真人,鈴木榮一,和田雄二
  • Organizer: 2013年光化学討論会
  • Place of Presentation: 愛媛
  • Year and Date: 2013-09-11
• [Presentation] チタン酸ナノシート-ローダミンB-タングステン酸ナノシートの交互積層と可視光誘起電子移動 (2013)
  • Author(s): 岸本史直,望月大,米谷真人,鈴木榮一,和田雄二
  • Organizer: 第32回光がかかわる触媒化学シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2013-06-14
• [Presentation] 金属酸化物交互積層体を利用した光電荷分離の制御 (2013)
  • Author(s): 望月大,熊谷槙,岸本史直,米谷真人,鈴木榮一,和田雄二
  • Organizer: 第32回光がかかわる触媒化学シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2013-06-14
• [Presentation] クリックケミストリーを利用した金属酸化物ヘテロ積層体の合成 (2013)
  • Author(s): 望月大,米谷真人,鈴木榮一,和田雄二
  • Organizer: 日本化学会弟93回春季年会
  • Place of Presentation: 滋賀
  • Year and Date: 2013-03-22
• [Presentation] 色素挿入TiO2/WO3交互積層ナノ構造体中での可視光誘起電子移動 (2013)
  • Author(s): 岸本史直,和田雄二,望月大,米谷真人,鈴木榮一
  • Organizer: 日本化学会弟93回春季年会
  • Place of Presentation: 滋賀
  • Year and Date: 2013-03-22
• [Presentation] 金属酸化物交互積層体を利用した光電荷分離の制御 (2013)
  • Author(s): 望月大, 熊谷槙, 岸本史直, 米谷真人, 鈴木榮一, 和田雄二
  • Organizer: 第32 回光がかかわる触媒化学シンポジウム
  • Place of Presentation: 東京
• [Presentation] クリックケミストリーを利用した金属酸化物ヘテロ積層体の合成 (2013)
  • Author(s): 望月大・熊谷槙・岸本史直・米谷真人・鈴木榮一・和田雄二
  • Organizer: 日本化学会93春季年会
  • Place of Presentation: 立命館大学(滋賀県)
• [Presentation] 色素挿入TiO2/WO3交互積層ナノ構造体中での可視光誘起電子移動 (2013)
  • Author(s): 岸本史直・熊谷 槙・望月 大・米谷真人・鈴木榮一・和田雄二
  • Organizer: 日本化学会93春季年会
  • Place of Presentation: 立命館大学(滋賀県)