THE ROLE OF THE SURFACE INTERMEDIATES IN THE PHOTOELECTROCHEMICAL BEHAVIOR OF ANATASE AND RUTILE TIO2

被引：232

作者：

AUGUSTYNSKI, J

机构：

[1] Université de Genève, Département de chimie minérale, analytique et appliquée

来源：

ELECTROCHIMICA ACTA | 1993年 / 38卷 / 01期

关键词：

ANATASE; RUTILE; SURFACE PEROXIDES; PHOTOOXIDATION; ORGANIC COMPOUNDS;

D O I：

10.1016/0013-4686(93)80008-N

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Superior activity of anatase TiO2 towards photodegradation of a series of organic compounds is interpreted in terms of differences in the surface behaviour of anatase and rutile. Very stable surface peroxides are shown to be formed at the anatase during photo-oxidation reactions but to be absent from the rutile surface.

引用

页码：43 / 46

页数：4

共 11 条

[1]

AUGUSTYNSKI J, 1988, STRUC BONDING, V9, P1

[2]

Duonghong D., 1984, J CHEM SOC CHEM COMM, P1597

[3]

GU B, 1985, NOUV J CHIM, V9, P539

[4] PRODUCTION AND TESTING METHODS OF DIFFERENT TIO2 PHOTOANODES [J].