Mechano-catalytic overall water splitting (II) nafion-deposited Cu2O

被引：51

作者：

Hara, M ^{[1
]}

Hasei, H ^{[1
]}

Yashima, M ^{[1
]}

Ikeda, S ^{[1
]}

Takata, T ^{[1
]}

Kondo, JN ^{[1
]}

Domen, K ^{[1
]}

机构：

[1] Tokyo Inst Technol, Resources Utilizat Res Lab, Midori Ku, Yokohama, Kanagawa 2268507, Japan

来源：

APPLIED CATALYSIS A-GENERAL | 2000年 / 190卷 / 1-2期

关键词：

mechano-catalytic overall water splitting; metal oxides; Cu2O; mechanical energy; nafion;

D O I：

10.1016/S0926-860X(99)00284-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Some modifications of a mechano-catalyst, Cu2O, and optimization of the reaction conditions were attempted to improve its activity for mechano-catalytic overall water splitting. The rates of evolution of H-2 and O-2 were improved by deposition of nafion onto Cu2O and the choice of an appropriate stirring rod. The irradiation of visible light (lambda > 550 nm) was found to maintain the activity in the time course, which gradually decreased without irradiation. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：35 / 42

页数：8

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