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Hydrogen Generation by Graphene Oxide-Alkylamine Hybrids through Photocatalytic Water Splitting
被引:16
|作者:
Ikeda, Yukino
[1
]
Karim, Mohammad Razaul
[1
,2
]
Takehira, Hiroshi
[1
]
Hatakeyama, Kazuto
[1
]
Matsui, Takeshi
[1
]
Taniguchi, Takaaki
[1
,4
]
Koinuma, Michio
[1
,4
]
Matsumoto, Yasumichi
[1
,4
]
Hayami, Shinya
[1
,3
,4
]
机构:
[1] Kumamoto Univ, Grad Sch Sci & Technol, Chuo Ku, Kumamoto 8608555, Japan
[2] Shahjalal Univ Sci & Technol, Sch Phys Sci, Dept Chem, Sylhet 3114, Bangladesh
[3] Kumamoto Univ, Inst Pulsed Power Sci, Chuo Ku, Kumamoto 8608555, Japan
[4] CREST, JST, Chiyoda Ku, Tokyo 1020075, Japan
关键词:
EFFICIENT;
NITROGEN;
CARBON;
BORON;
REDUCTION;
OXIDATION;
LIQUID;
D O I:
10.1246/cl.131073
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
We report the photocatalytic activities of graphene oxide alkylated amines (GO-A(n); GO: graphene oxide and A(n): 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.
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页码:486 / 488
页数:3
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