期刊
JOURNAL OF ALLOYS AND COMPOUNDS
卷 575, 期 -, 页码 333-338出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2013.05.172
关键词
SnO2/Fe2O3 heterojunction nanotubes; Electrospinning; Visible photocatalytic activity
资金
- National Natural Science Foundation of China [50802037]
- Natural Science Foundation of Gansu Province [1208RJZA199]
- Beijing research program [D121100001812002]
- SRF for ROCS, SEM
Herein SnO2/Fe2O3 heterojunction nanotubes are prepared by a facile electrospinning technique. The heterojunction nanotubes with a diameter of about 200 nm uniformly distribute SnO2 and Fe2O3 nanocrystals and present the obvious interfaces between them, which form perfect SnO2/Fe2O3 nano-heterojunctions. A possible mechanism based on self-polymer-templates is proposed to explain the formation of SnO2/Fe2O3 heterojunction nanotubes. The heterojunction nanotubes show high photocatalytic activity for the degradation of RhB dye under visible light irradiation. The prepared SnO2/Fe2O3 heterojunction nanotubes can also be applied to other fields such as sensor, lithium-ion batteries. (C) 2013 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据