文献类型：期刊文献

英文题名：In2O3 NANOWIRES ELECTRODES FOR PHOTOCATALYTIC WATER SPLITTING

作者：Cheng, Sujun[1]

第一作者：程素君

通讯作者：Cheng, SJ[1]

机构：[1]Xinxiang Univ, Phys & Elect Engn Dept, Xinxiang 453000, Peoples R China

第一机构：新乡学院物理与电子工程学院

通讯机构：[1]corresponding author), Xinxiang Univ, Phys & Elect Engn Dept, Xinxiang 453000, Peoples R China.|[110717]新乡学院物理与电子工程学院;[11071]新乡学院;

年份：2018

卷号：19

期号：1

起止页码：266-271

外文期刊名：JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY

收录：;Scopus(收录号：2-s2.0-85045892232);WOS:【SCI-EXPANDED(收录号:WOS:000430319500028)】；

基金：This work was supported by the National Natural Science Foundation (No 11705157), the Science and Technology Bureau of Xinxiang (No CXTD16005).

语种：英文

外文关键词：In2O3; nanowires; structure; photoelectrode

摘要：The In2O3 nanowires (NWs) were prepared by chemical vapour deposition. The lattice structure, composition, chemical valences and photoelectron chemical activity of the NWs were investigated. The lattice structure analysis shows the diameter of In2O3 NWs is about 150 nm and length ranging is from tens to hundreds with preferred growing direction along the [100]. The analysis of composition displays that lots of defects exist in In2O3 NWs, which are caused for incomplete oxidation in the process of crystal growth. The NWs structure can lover the band gap of In2O3, which further improves photoelectron chemical activity.