Titania Photocatalysis beyond Recombination: A Critical Review

被引：177

作者：

Ohtani, Bunsho ^{[1
]}

机构：

[1] Hokkaido Univ, Catalysis Res Ctr, Sapporo, Hokkaido 0010021, Japan

来源：

CATALYSTS | 2013年 / 3卷 / 04期

关键词：

heterogeneous photocatalysis; recombination; photoexcited electron; hole; lattice defects; electron trap; DIFFUSE-REFLECTANCE SPECTROSCOPY; CHARGE-CARRIER DYNAMICS; INTENSITY DEPENDENCE; TIO2; PARTICLES; FEMTOSECOND; ANATASE; WATER;

D O I：

10.3390/catal3040942

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：

This short review paper shows the significance of recombination of a photoexcited electron and a hole in conduction and valence bands, respectively, of a titania photocatalyst, since recombination has not yet been fully understood and has not been evaluated adequately during the past several decades of research on heterogeneous photocatalysis.

引用

页码：942 / 953

页数：12

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