SnO2 as co-catalyst for enhanced visible light photocatalytic activity of B2MoO6

被引：48
|
作者：
Liu, Baibai [1 ]
Liu, Xinjuan [1 ]
Ni, Mengying [1 ]
Feng, Chengjie [1 ]
Lei, Xue [1 ]
Li, Can [1 ]
Gong, Yinyan [1 ]
Niu, Lengyuan [1 ]
Li, Jinliang [2 ]
Pan, Likun [3 ]
机构：
[1] China Jiliang Univ, Coll Mat Sci & Engn, Inst Coordinat Bond Metrol & Engn, Hangzhou 310018, Zhejiang, Peoples R China
[2] Jinan Univ, Dept Phys, Siyuan Lab, Guangzhou Key Lab Vacuum Coating Technol & New En, Guangzhou 510632, Guangdong, Peoples R China
[3] East China Noma Univ, Sch Phys & Mat Sci, Shanghai Key Lab Magnet Resonance, Shanghai 200062, Peoples R China
来源：
APPLIED SURFACE SCIENCE | 2018年 / 453卷
基金：
中国国家自然科学基金;
关键词：
Bi2MoO6; Co-catalyst; SnO2; Photo-degradation; Nitrobenzene; BI2MOO6; MICROSPHERES; FABRICATION; COMPOSITES; REDUCTION; PERFORMANCE; NANOSHEETS; UV; HETEROSTRUCTURE; DEGRADATION;
D O I：
10.1016/j.apsusc.2018.05.040
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：
Exploring visible light active semiconductor photocatalysts is one of greatly significant issues. We show herewith the Bi2MoO6/SnO2 hybrid photocatalysts meet the requirement for degradation of organic contaminant. The Bi2MoO6/SnO2 displays better visible light catalytic activity than that of Bi2MoO6 center dot SnO2 as co-catalyst can provide more active sites as well as transfer and restrain the charge recombination, leading to the enhancement of catalytic activity. 30 wt.% SnO2 emersions can degrade 90% for nitrobenzene and 97% for Rhodamine under visible light irradiation. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码：280 / 287
页数：8
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