g-C_3N_4/CdS纳米棒复合光催化剂的制备及其光催化性能  

Preparation of g-C_3N_4/CdS Nanotube Composite Photocatalyst and Its Photocatalytic Performances

作　　者：彭文毫 陈卓君 PENG Wen-hao CHEN Zhuo-jun(Zhanjiang Health School of Guangdong, Zhanjiang 524037, Chin)

机构地区：[1]广东省湛江卫生学校,广东湛江524037

出　　处：《合成化学》2017年第6期498-502,共5页Chinese Journal of Synthetic Chemistry

摘　　要：采用简单的水热法制得CdS纳米棒,采用溶剂热法制得g-C_3N_4/CdS纳米棒复合光催化剂(1),其结构和性能经SEM,XRD和UV-Vis(DRS)表征。探究了1在可见光作用下光催化降解模拟有机污染物甲基橙的性能。结果表明:在可见光作用下,与纯CdS纳米棒光催化剂比较,1的催化活性明显提高,稳定性显著增强。CdS nanorods were prepared by a simple hydrothermal method, the g-C3 N4/CdS nanorods composite photocatalysts（1） were obtained by solvothermal method from CdS nanorods. The structures and properties were characterized by SEM, XRD and UV-Vis （DRS）. The photoeatalytic activity of 1 for the degradation of MO under visible light was investgated. The results showed that compared with pure CdS nanorods photocatalyst, the photocatalytic activity of I was obviously improved, stability sig- nificantly was enhanced.

关 键 词：硫化镉 纳米棒 氮化碳 光催化 稳定性 制备 

分 类 号：O614.242[理学—无机化学]