文献类型：会议论文

英文题名：Study on Degradation of dyes wastewater by N-doped TiO2

作者：Miao, Chaolin[1];Wang, Hui[1]

第一作者：苗超林

通讯作者：Miao, CL[1]

机构：[1]Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453000, 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, Coll Chem & Chem Engn, Xinxiang 453000, 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 Chemical, Material and Metallurgical Engineering (ICCMME 2012)

会议日期：DEC 15-16, 2012

会议地点：Kunming, PEOPLES R CHINA

语种：英文

外文关键词：nano-sized TiO2; N-doping; photocatalysis degradation

摘要：nano-sized TiO2 doped with different percentage of N was prepared quickly by sol-gel process, and the photocatalytic properties of degradation dyes wastewaters were studied under stimulant solar light irradiation in the ambient air. Some properties of photocatalysts were characterized by the means of XPS, UV-Vis ,XRD, and degradation loss. The results showed the catalytic activity was the best when the doped of nitrogen was 0.5% at calcinated 400 degrees C, and the degradation of the methylene blue was almost completed.