文献类型：期刊文献

中文题名：复合光催化材料Ag-AgCl/石墨烯的制备及性能

英文题名：Abstacrt:The photocatalytic composite Ag-AgCl/grapheme was prepared by in-situ chemical

作者：褚亮亮[1];董斌[2];周建伟[1];王储备[1]

第一作者：褚亮亮

机构：[1]新乡学院能源与燃料研究所;[2]新乡学院生命科学与技术学院

第一机构：新乡学院

年份：2013

期号：1

起止页码：80-83

中文期刊名：化工环保

外文期刊名：Environmental Protection of Chemical Industry

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD_E2013_2014】；

基金：河南省高校科技创新人才支持计划项目(2010HASTIT040)

语种：中文

中文关键词：银;氯化银;石墨烯;复合光催化剂;等离子体效应;可见光催化;罗丹明B;废水处理

外文关键词：silver; silver chloride; graphene; photocatalytic composite; plasma effect; visible-light photocatalysis; Rhodamine B ; wastewater treatment

摘要：以原位化学沉淀—光还原法制备了Ag-AgCl/石墨烯复合光催化材料。以罗丹明B为模型降解物,研究了其可见光催化性能。实验结果表明:石墨烯的引入使Ag-AgCl/石墨烯催化剂催化活性提高;当初始罗丹明B质量浓度为5 mg/L时,可见光照射60 min后罗丹明B的降解率可达99%;降解率随初始罗丹明B质量浓度的增加而减小。Ag-AgCl/石墨烯具有很高的可见光催化活性和稳定性。
The photocatalytic composite Ag-AgCl/ grapheme was prepared by in-situ chemical precipitation-photoreduction method and its visible-light photocatalytic activity was studied using Rhodamine B as degradation substrate. The experimental results show that： The catalytic activity of the catalyst is improved with the introduction of grapheme; When the initial mass concentration of Rhodamine B is 5 mg/L, its degradation rate can reach 99% after 60 min of visible-light irradiation; The degradation rate is decreased with the increasing of the initial mass concentration of Rhodamine B. The visible-light photocatalytic activity and stability of Ag-AgCl/grapheme are high.