SnO/Nd_(2)O_(3)复合材料的制备及可见光催化性能  

Preparation and visible light photocatalytic properties of SnO/Nd_(2)O_(3) composites

作　　者：孙长红 梁宝岩[2] SUN Changhong;LIANG Baoyan(Department of Materials Engineering,Zhengzhou Technical College,Zhengzhou 450010,China;Materials and Chemical Engineering School,Zhongyuan University of Technology,Zhengzhou 450007,China)

机构地区：[1]郑州职业技术学院新材料工程学院,河南郑州450010 [2]中原工学院材料与化工学院,河南郑州450007

出　　处：《印染》2023年第3期1-4,共4页China Dyeing and Finishing

基　　金：国家自然科学基金(51864028)。

摘　　要：通过超声反应制备了SnO/Nd_(2)O_(3)复合材料,评估了复合材料在可见光下降解甲基橙的光降解性能。结果表明,Nd_(2)O_(3)能很好地与SnO复合。SnO/Nd_(2)O_(3)复合材料在可见光区的吸收比SnO样品强。其中,SnO/2%Nd_(2)O_(3)复合材料表现出最高的光催化性能,在60 min内可以降解99.6%的甲基橙。SnO/Nd_(2)O_(3)composite is prepared by ultrasonic reaction, and its photodegradation performance of Methyl Orange under visible light is evaluated. The results show that Nd_(2)O_(3)is well combined with SnO. The absorption of SnO/Nd_(2)O_(3)composite in visible light region is stronger than that of SnO sample. SnO/2% Nd_(2)O_(3)composite shows the highest photocatalytic performance, and can degrade 99.6% Methyl Orange within 60 min.

关 键 词：光催化降解 可见光 SNO Nd_(2)O_(3) 甲基橙 复合材料 

分 类 号：TS199[轻工技术与工程—纺织化学与染整工程]