Synthesis of reaction site selectively core-shell cocatalyst loaded tungsten oxide nanotubes

• Project/Area Number: 24510095
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Environmental technology/Environmental materials
• Research Institution: Mie University
• Principal Investigator: KATSUMATA Hideyuki 三重大学, 工学(系)研究科(研究院), 准教授 (10335143)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000); Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000); Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000); Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
• Keywords: 酸化タングステン / 光触媒 / 可視光応答 / 薄膜 / 環境材料

Outline of Final Research Achievements

Thin films containing aligned WO3 nanorods were grown directly onto a W metal plate via a hydrothermal reaction in the presence of Cs2SO4. The obtained WO3 nanorods thin films were characterized by XRD, SEM, TEM, HRTEM, DRS and XPS. The films exhibited a much higher photocatalytic activity than WO3 nanoplates and TiO2 thin films under visible light irradiation. Further, the films showed good stability during the photocatalytic reaction.

Research Products

• [Journal Article] Facile Synthesis of WO3 Nanorod Thin Films on W Substrate with Enhanced Photocatalytic Performance (2014)
  • Author(s): H. Katsumata, K. Inoue, T. Suzuki, S. Kaneco
  • Journal Title: Catalysis Latters Volume: 144 Issue: 5 Pages: 837-842
  • DOI: 10.1007/s10562-014-1194-8
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Enhanced hydrogen production from aqueous methanol solution using TiO2/Cu as photocatalysts (2014)
  • Author(s): P. Gomathisankar, T. Noda, H. Katsumata, T. Suzuki, S. Kaneco
  • Journal Title: Frontiers of Chemical Science & Engineering Volume: 8 Issue: 2 Pages: 197-202
  • DOI: 10.1007/s11705-014-1417-y
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Highly Efficient Photocatalytic Activity of g-C3N4/Ag3PO4 Hybrid Photocatalysts through Z-Scheme Photocatalytic Mechanism under Visible Light (2014)
  • Author(s): H. Katsumata, T. Sakai, T. Suzuki, S. Kaneco
  • Journal Title: Industrial & Engineering Chemistry Research Volume: 53 Issue: 19 Pages: 8018-8025
  • DOI: 10.1021/ie5012036
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Highly efficient visible-light driven AgBr/Ag3PO4 hybrid photocatalysts with enhanced photocatalytic activity (2014)
  • Author(s): H. Katsumata, T. Hayashi, M. Taniguchi, T. Suzuki, S. Kaneco
  • Journal Title: Materials Science in Semiconductor Processing Volume: 25 Pages: 68-75
  • DOI: 10.1016/j.mssp.2014.01.033
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Optimization of Conditions for the Photocatalytic Degradation of EDTA in Aqueous Solution with Fe-Doped Titanium Dioide (2014)
  • Author(s): T. Sugiyama, A.H.A. Dabwan, H. Katsumata, T. Suzuki, S. Kaneco
  • Journal Title: Open Journal of Inorganic Non-Metallic Materials Volume: 4 Issue: 03 Pages: 28-34
  • DOI: 10.4236/ojinm.2014.43005
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Z-scheme photocatalytic hydrogen production over WO3/g-C3N4 composite photocatalysts (2014)
  • Author(s): H. Katsumata, Y. Tachi, T. Suzuki, S. Kaneco
  • Journal Title: RSC Advances Volume: 4 Issue: 41 Pages: 21405-21409
  • DOI: 10.1039/c4ra02511c
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Facile Synthesis of CdxZn1-xS photocatalyst with enhaced photocatalytic hydrogen production under visible light irradiation (2014)
  • Author(s): H. Ando, H. Katsumata, T. Suzuki, S. Kaneco
  • Journal Title: Australian Journal of Basic and Applied Sciences Volume: 8 Pages: 554-559
  • Peer Reviewed / Open Access
• [Journal Article] Non Steroidal Anti Inflammatory Drug (NSAID) Determination in Environmental Samples by Solid Phase Extraction Coupled to High Performance Liquid Chromatography with Fluorescence Detection (2014)
  • Author(s): A.H.A. Dabwan, S. Kaneco, M. Ohashi, H. Katsumata, T. Suzuki
  • Journal Title: Australian Journal of Basic and Applied Sciences Volume: 8 Pages: 656-661
  • Peer Reviewed / Open Access
• [Journal Article] Photocatalytic activity of CuO/Al2O3/WO3 nanocomposite under visible light (2013)
  • Author(s): H. Katsumata, Y. Oda, S. Kaneco, T. Suzuki
  • Journal Title: Int. J. Photocatal. Volume: 117 Pages: 130-135
  • Peer Reviewed
• [Journal Article] Photocatalytic degradation of bisphenol A by Ag3PO4 under visible light (2013)
  • Author(s): H. Katsumata, M. Taniguchi, S. Kaneco, T. Suzuki
  • Journal Title: Catal. Commun. Volume: 34 Pages: 30-34
  • DOI: 10.1016/j.catcom.2013.01.012
  • Peer Reviewed
• [Journal Article] Photocatalytic activity of Ag/CuO/WO3 under visible-light irradiation (2013)
  • Author(s): H. Katsumata, Y. Oda, S. Kaneco, T. Suzuki
  • Journal Title: RSC Adv. Volume: 3 Issue: 15 Pages: 5028-5035
  • DOI: 10.1039/c3ra23322g
  • Peer Reviewed
• [Journal Article] Determination of aniline derivatives in water samples after preconcentration with oxidized multiwalled carbon nanotubes as solid-phase extraction disk (2012)
  • Author(s): H. Katsumata, Y. Oda, S. Kaneco, T. Suzuki, K. Ohta
  • Journal Title: Front. Chem. Sci. Eng. Volume: 6 Issue: 3 Pages: 270-275
  • DOI: 10.1007/s11705-012-1298-x
  • Peer Reviewed
• [Presentation] 銀板上へのリン酸銀薄膜の調製とその光触媒活性 (2014)
  • Author(s): 林貴博・勝又英之・鈴木透・金子聡
  • Organizer: 第45回中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 中部大学（愛知県・春日井市）
  • Year and Date: 2014-11-29 – 2014-11-30
• [Presentation] WO3/g-C3N4Ｚスキーム光触媒による水素生成法の開発 (2014)
  • Author(s): 舘裕介・勝又英之・鈴木透・金子聡
  • Organizer: 第45回中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 中部大学（愛知県・春日井市）
  • Year and Date: 2014-11-29 – 2014-11-30
• [Presentation] 色素増感作用を伴うオキシハロゲン化ビスマス光触媒による染料分解 (2014)
  • Author(s): 佐々木隆浩・勝又英之・鈴木透・金子聡
  • Organizer: 第45回中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 中部大学（愛知県・春日井市）
  • Year and Date: 2014-11-29 – 2014-11-30
• [Presentation] 金属担持酸化チタンを用いた二酸化炭素の燃料への光触媒還元 (2014)
  • Author(s): 加藤寛之・勝又英之・鈴木透・金子聡
  • Organizer: 第45回中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 中部大学（愛知県・春日井市）
  • Year and Date: 2014-11-29 – 2014-11-30
• [Presentation] TiO2の表面修飾による光触媒的CO2還元生成物の選択性 (2014)
  • Author(s): 加藤寛之・勝又英之・鈴木透・金子聡
  • Organizer: 第14回分析高山セミナー
  • Place of Presentation: 高山市図書館（岐阜県・高山市）
  • Year and Date: 2014-11-14 – 2014-11-15
• [Presentation] 銀板上へのリン酸銀薄膜の合成と光電気化学的水分解への応用 (2014)
  • Author(s): 林貴博・勝又英之・鈴木透・金子聡
  • Organizer: 第14回分析高山セミナー
  • Place of Presentation: 高山市図書館（岐阜県・高山市）
  • Year and Date: 2014-11-14 – 2014-11-15
• [Presentation] ソルボサーマル法による階層構造を有するBrドープBi7O9I3の光触媒活性 (2014)
  • Author(s): 佐々木隆浩・勝又英之・鈴木透・金子聡
  • Organizer: 第14回分析高山セミナー
  • Place of Presentation: 高山市図書館（岐阜県・高山市）
  • Year and Date: 2014-11-14 – 2014-11-15
• [Presentation] 有機-無機ハイブリッド光触媒の合成とその光触媒活性 (2014)
  • Author(s): 井原仁奈・勝又英之・鈴木透・金子聡
  • Organizer: 第14回分析高山セミナー
  • Place of Presentation: 高山市図書館（岐阜県・高山市）
  • Year and Date: 2014-11-14 – 2014-11-15
• [Presentation] 可視光応答触媒Zn1-2x(CuGa)xIn2S4による水素生成法の開発 (2014)
  • Author(s): 立石一希・勝又英之・鈴木透・金子聡
  • Organizer: 第14回分析高山セミナー
  • Place of Presentation: 高山市図書館（岐阜県・高山市）
  • Year and Date: 2014-11-14 – 2014-11-15
• [Presentation] 高圧過酸化水素水処理によるグラファイト状窒化炭素の光触媒活性の向上 (2014)
  • Author(s): 三ツ山智貴・勝又英之・鈴木透・金子聡
  • Organizer: 第14回分析高山セミナー
  • Place of Presentation: 高山市図書館（岐阜県・高山市）
  • Year and Date: 2014-11-14 – 2014-11-15
• [Presentation] Facile synthesis of organic-inorganic hybrid materials and their photocatalytic activity (2014)
  • Author(s): H. Katsumata, Y. Tachi, T. Sakai, T. Suzuki, S. Kaneco
  • Organizer: 10th International Conference on Novel Materials and their Synthesis
  • Place of Presentation: Zhengzhou (China)
  • Year and Date: 2014-10-10 – 2014-10-15
  • Invited
• [Presentation] 染料吸着させたBiOCl0.2Br0.8の可視光応答光触媒活性 (2014)
  • Author(s): 佐々木隆浩・勝又英之・鈴木透・金子聡
  • Organizer: 第33回分析化学中部夏期セミナー
  • Place of Presentation: 富山大学（富山県・富山市）
  • Year and Date: 2014-09-04 – 2014-09-05
• [Presentation] WO3/g-C3N4光触媒による水溶液からの水素生成法の開発 (2014)
  • Author(s): 舘裕介・勝又英之・鈴木透・金子聡
  • Organizer: 第33回分析化学中部夏期セミナー
  • Place of Presentation: 富山大学（富山県・富山市）
  • Year and Date: 2014-09-04 – 2014-09-05
• [Presentation] Fabrication and Characterization of WO3 Nanorod Thin Films with Enhanced Photocatalytic Activity (2013)
  • Author(s): H. Katsumata, K. Inoue, T. Suzuki, S. Kaneco
  • Organizer: IUPAC 9th International Conference on Novel Materilas and Their Synthesis
  • Place of Presentation: Shanghai, China
  • Invited
• [Presentation] 金属硫化物担持Cd0.3Zn0.7S光触媒による水溶液からの水素生成 (2013)
  • Author(s): 安藤英希・勝又英之・鈴木透・金子聡
  • Organizer: 日本化学会春季年会
  • Place of Presentation: 立命館大学
• [Presentation] 酸化タングステン光触媒の高活性化 (2012)
  • Author(s): 勝又英之
  • Organizer: 分析化学中部夏期セミナー
  • Place of Presentation: 信州大学
  • Invited
• [Presentation] 中空球酸化タングステンのワンポット合成法とその光触媒活性 (2012)
  • Author(s): 坂直幸・勝又英之・鈴木透・金子聡
  • Organizer: 中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 名古屋工業大学
• [Presentation] Cd0.3Zn0.7S固溶体光触媒による水溶液からの水素生成 (2012)
  • Author(s): 安藤英希・勝又英之・鈴木透・金子聡
  • Organizer: 中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 名古屋工業大学
• [Presentation] リン酸銀の光触媒活性とその分解機構の解明 (2012)
  • Author(s): 谷口雅直・勝又英之・鈴木透・金子聡
  • Organizer: 中部化学関係学協会支部連合秋季大会
  • Place of Presentation: 名古屋工業大学
• [Book] Photo-Electrochemistry & Photo-Biology for the Sustainability (2012)
  • Author(s): S. Kaneco, B. Viswanathan, H. Katsumata
  • Publisher: Union Press