Hydrogen Generation by Graphene Oxide–Alkylamine Hybrids through Photocatalytic Water Splitting

• Yukino Ikeda

  Graduate School of Science and Technology, Kumamoto University

• Mohammad Razaul Karim

  Graduate School of Science and Technology, Kumamoto University

• Hiroshi Takehira

  Graduate School of Science and Technology, Kumamoto University

• Kazuto Hatakeyama

  Graduate School of Science and Technology, Kumamoto University

• Takeshi Matsui

  Graduate School of Science and Technology, Kumamoto University

• Takaaki Taniguchi

  Graduate School of Science and Technology, Kumamoto University

• Michio Koinuma

  Graduate School of Science and Technology, Kumamoto University

• Yasumichi Matsumoto

  Graduate School of Science and Technology, Kumamoto University

• Shinya Hayami

  Graduate School of Science and Technology, Kumamoto University

抄録

We report the photocatalytic activities of graphene oxide–alkylated amines (GO–An; GO: graphene oxide and An: alkylamine with n carbons in the alkyl group; n = 0, 1, 4, and 8). The hybrids were synthesized through facile, quick, and reproducible methods and were characterized by Fourier transform infrared (FTIR) spectroscopy, Raman spectroscopy, and powder X-ray diffraction (PXRD) analysis. The hybrids exhibited efficient photocataytic activity to generate hydrogen gas by water splitting under UV light irradiation at room temperature.

収録刊行物

• Chemistry Letters

  Chemistry Letters 43 (4), 486-488, 2013-12-07

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360846644035609344
• NII論文ID: 130004868052
• DOI: 10.1246/cl.131073
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/43/4/486/55640631/cl.131073.pdf
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