摘要
利用溶胶-凝胶法制备了二氧化钛前驱体,高温煅烧下合成了C-TiO2光催化剂,采用XRD表征了催化剂的晶体结构,并对其光催化性能进行了研究.通过对比发现,在550℃下制备的C-TiO2对17 mg·L^-1的甲基橙浓度表现出较好的光催化性能,并且存在潜在的实际应用价值.
A titanium dioxide precursor was prepared by the sol-gel method,and C-TiO2 photocatalysts were synthesized under high temperature calcination.For studying the catalyst,XRD was used,after that,the photocatalytic performance of C-TiO2 photocatalysts were researched.Experimental results show that,the synthesized C-TiO2 produced at 550℃showed good photocatalytic performance for methyl orange concentration of 17 mg·L^-1,which makes it potential for practical application.
作者
尹贞
谢苏峰
方辉
韩颖
浦燕新
YIN Zhen;XIE Su-feng;FANG Hui;HAN Ying;PU Yan-xin(WELLE Environmental Group Co.Ltd.,Changzhou 213001,China)
出处
《安徽化工》
CAS
2020年第2期25-27,35,共4页
Anhui Chemical Industry
基金
“十三五”水重大专项资助项目(2017ZX07202005)。
关键词
二氧化钛
碳
负载
光催化
甲基橙
TiO2
carbon
loading
photocatalysis
methyl orange
