Overall water splitting on tungsten-based photocatalysts with defect pyrochlore structure

被引：93

作者：

Ikeda, S

Itani, T

Nango, K

Matsumura, M

机构：

[1] Osaka Univ, Res Ctr Solar Energy Chem, Osaka 5608531, Japan

[2] Japan Sci & Technol Agcy, PRESTO, Kawaguchi, Saitama 3320012, Japan

来源：

CATALYSIS LETTERS | 2004年 / 98卷 / 04期

关键词：

photocatalysis; overall water splitting; defect pyrochlore-type oxide; tungsten; conduction band;

D O I：

10.1007/s10562-004-8685-y

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：

Defect pyrochlore-type oxides, AMWO(6) (A = Rb, Cs; M = Nb, Ta), loaded with nickel oxide showed photocatalytic activity for overall water splitting under ultraviolet-light irradiation. The conduction bands of the materials are thought to be composed of the W5d orbital hybridized with the Nb5d or Ta4d orbital.

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页码：229 / 233

页数：5

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