Titania Photocatalysis beyond Recombination: A Critical Review

被引：169
|
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
收藏
页码：942 / 953
页数：12
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