Black TiO2 inverse opals for visible-light photocatalysis

被引：12
|
作者：
Xin, Linlin [1 ]
Liu, Xuefeng [2 ]
机构：
[1] Jiangnan Univ, Sch Chem & Mat Engn, Wuxi 214122, Peoples R China
[2] Jiangnan Univ, Key Lab Food Colloids & Biotechnol, Minist Educ, Wuxi 214122, Peoples R China
来源：
RSC ADVANCES | 2015年 / 5卷 / 88期
基金：
美国国家科学基金会;
关键词：
NANOCRYSTALS; ABSORPTION;
D O I：
10.1039/c5ra10280d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Black titaniumdioxide (TiO2) inverse opals (BTIOs) were obtained by in situ H-2 reduction of white TiO2 inverse opals (WTIOs). The combination of chemical hydrogenation and well-ordered inverse opal structure provides BTIOs with a better photocatalytic activity than the structure-related WTIOs, fragments of BTIOs, and P25 under visible light.
引用
收藏
页码：71547 / 71550
页数：4
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