WO3 modified titanate network film: highly efficient photo-mineralization of 2-propanol under visible light irradiation

被引:33
作者
Li, Qiuye
Kako, Tetsuya [1 ]
Ye, Jinhua
机构
[1] Natl Inst Mat Sci, Photocatalyt Mat Ctr, Tsukuba, Ibaraki 3050047, Japan
关键词
ENHANCED PHOTOCATALYTIC ACTIVITY; NANOTUBE NA2TI2O4(OH)(2); ORGANIC-COMPOUNDS; DECOMPOSITION; NANOMATERIALS; ILLUMINATION; TEMPERATURE; MORPHOLOGY; PROPERTY; ARRAYS;
D O I
10.1039/c0cc00873g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
WO3 modified titanate network film was prepared by an improved low-temperature two-step hydrothermal method. It showed a high mineralization yield (over 90%) for 2-propanol (IPA) photo-decomposition by only 2 h of visible light (lambda >= 420 nm) irradiation. Furthermore, it exhibited quite good stability in this photocatalytic mineralization.
引用
收藏
页码:5352 / 5354
页数:3
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