摘要
本文利用溶胶-凝胶法制备了活性炭负载TiO_2+Au光催化剂,并对其进行了SEM,TEM,XRD,红外光谱,X-射线衍射等表征,在紫外光下,以甲基橙为目标降解染料,用紫外可见吸收光谱计算光催化活性,结果表明,用活性炭负载TiO_2+Au光催化剂,对于甲基橙具有很好的光催化降解效果。
In this paper activated Carbon Supported IiO_2 + Au catalyst by the sol- gel method,and characterized it by SEM,TEM,XRD,IR,X- ray diffraction.Under UV light,methyl orange as degradation dye and by the UV-visible absorption spectrum to calculated photocatalytic activity.The results showed that activated carbon supported TiO_2 +Au photocatalysist had good degradation effect for methyl orange.
出处
《当代化工研究》
2016年第2期18-19,共2页
Modern Chemical Research
关键词
活性炭负载
金
二氧化钛
紫外光催化
Activated Carbon Supported
Gold
Titanium dioxide
UV photocatalysist
