Photocatalytic decomposition of water on spontaneously hydrated layered perovskites

被引：328
作者：
Takata, T
Furumi, Y
Shinohara, K
Tanaka, A
Hara, M
Kondo, JN
Domen, K
机构：
[1] TOKYO INST TECHNOL,RESOURCES UTILIZAT RES LAB,MIDORI KU,YOKOHAMA,KANAGAWA 226,JAPAN
[2] NIKON INC,SAGAMIHARA,KANAGAWA 228,JAPAN
来源：
CHEMISTRY OF MATERIALS | 1997年 / 9卷 / 05期
关键词：
D O I：
10.1021/cm960612b
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：
A series of ion-exchangeable layered perovskite type oxides, A(2-x)La(2)Ti(3-x)Nb(x)O(10) (A = K, Rb, Cs; x = 0, 0.5, 1.0), were found to be highly efficient photocatalysts for overall water splitting when a small amount of Ni was loaded. These compounds are spontaneously hydrated even in an aqueous alkaline solution and decompose intercalated H2O molecules into H-2 and O-2 under the bandgap irradiation.
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页码：1063 / &
页数：3
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