文献类型：会议论文

英文题名：Preparation of Nanometer Sized Cuprous Oxide and Its Photocatalytic Performance Over Four Nitrophenol

作者：Liang, Yu[1]

第一作者：梁宇

通讯作者：Liang, Y[1]

机构：[1]Xinxiang Univ, Dept Chem & Chem Engn, Xinxiang, Henan, Peoples R China

第一机构：新乡学院化学化工学院

通讯机构：[1]corresponding author), Xinxiang Univ, Dept Chem & Chem Engn, Xinxiang, Henan, Peoples R China.|[110713]新乡学院化学化工学院;[11071]新乡学院;

会议论文集：2nd International Conference on Measurement, Instrumentation and Automation (ICMIA 2013)

会议日期：APR 23-24, 2013

会议地点：Guilin, PEOPLES R CHINA

语种：英文

外文关键词：Nanometer sized cuprous oxide; preparation; nucleation crystallization separation four nitrophenol; photocatalytic activity

摘要：Nanometer sized Cu2O is synthesised by nucleation crystallization separation and redox methods, with NaBH4 as reducing agent. It takes several researching methods, such as XRD, SEM, EDS and UV-vis, etc, to study the structure, composition and spectral features of the product. The results show that, comparing with traditional methods, the Cu2O particles produced by nucleation crystallization separation and redox methods have following features: similar appearances, small particle size, and narrow distribution, etc. The photocatalytic experiment shows that, this kind of Cu2O has excellent photocatalytic activity over four nitrophenol.