REMARKABLE EFFECT OF NA2CO3 ADDITION ON PHOTODECOMPOSITION OF LIQUID WATER INTO H2 AND O2 FROM SUSPENSION OF SEMICONDUCTOR POWDER LOADED WITH VARIOUS METALS

被引：47

作者：

SAYAMA, K ^{[1
]}

ARAKAWA, H ^{[1
]}

机构：

[1] NATL CHEM LAB IND, HIGASHI 1-1, TSUKUBA, IBARAKI 305, JAPAN

来源：

CHEMISTRY LETTERS | 1992年 / 02期

关键词：

D O I：

10.1246/cl.1992.253

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An addition of Na2CO3 played the excellent role for the stoichiometric photodecomposition of liquid water over TiO2 and SrTiO3 loaded with various metals such as Pt, RuO2, and NiO(x). The addition of Na2CO3 for TiO2 catalysts was more effective than that for SrTiO3 catalysts. It was suggested that the stoichiometric photodecomposition of water was associated with CO3(2-) ion and neither with Na+ nor pH.

引用

页码：253 / 256

页数：4

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