Efficient visible-light photocatalytic performance of cuprous oxide porous nanosheet arrays

被引：6
|
作者：
Li, Xianghua [1 ]
Wang, Jianqiang [1 ]
Zhang, Yihe [2 ]
Cao, Minhua [1 ]
机构：
[1] Beijing Inst Technol, Dept Chem, Beijing Key Lab Photoelect Electrophoton Convers, Key Lab Cluster Sci,Minist Educ China, Beijing 100081, Peoples R China
[2] China Univ Geosci, Sch Mat Sci & Technol, Beijing Key Lab Mineral Mat & Utilizat Solid Wast, Natl Lab Mineral Mat, Beijing 100083, Peoples R China
来源：
MATERIALS RESEARCH BULLETIN | 2015年 / 70卷
基金：
中国国家自然科学基金;
关键词：
Thin films; Semiconductors; X-ray diffraction; Catalytic properties; WASTE-WATER TREATMENT; NANOWIRE ARRAYS; CU2O; DEGRADATION; FILMS; NANOPARTICLES; DYES; PHOTOCATHODES;
D O I：
10.1016/j.materresbull.2015.06.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
One-dimensional nanostructures are of great interest for a wide range of applications. In this work, we demonstrated the fabrication of visible-light-responsive Cu2O porous nanosheet arrays. The synthesis involved the growth of Cu(OH)(2) nanosheet arrays on Cu mesh by solution-based corrosion and thermal transformation of Cu(OH)(2) nanosheet to Cu2O porous nanosheets on Cu mesh. Benefiting from the one dimensional array structure and porous structure, the as-prepared Cu2O porous nanosheet arrays exhibited significantly improved photocatalytic activity for methyl orange degradation under visible light irradiation. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：728 / 734
页数：7
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