文献类型：期刊文献

中文题名：自组装硫化铜微米管的制备及可见光催化性能

英文题名：Preparation of Self-Assembled Copper Sulfide Microtubes and Its Photocatalytic Properties Under Visible Light

作者：刘海玲[1];陶菲菲[1];龚建华[1];张涛[1];吴秋霞[1]

机构：[1]绍兴文理学院化学化工学院

年份：2011

卷号：28

期号：3

起止页码：1093

中文期刊名：光谱实验室

外文期刊名：Chinese Journal of Spectroscopy Laboratory

收录：CSCD2011_2012、北大核心2008、北大核心、CSCD

基金：浙江省教育厅科研计划项目(Y200805544);国家青年科学基金(20901051);浙江省大学生科技创新活动计划(新苗人才计划)(2010R426025)

语种：中文

中文关键词：硫化铜;共沉淀;光催化性能

外文关键词：Copper Sulfide; Coprecipitation; Photocatalytic Properties

中文摘要：以二水合氯化铜为铜源,硫代乙酰胺为硫源,通过共沉淀法成功合成了自组装CuS微米管,该合成方法简单、反应条件温和,是合成纳米材料的一种有效方法。通过扫描电子显微镜(SEM)考察反应时间对产物形貌的影响,并初步研究其形成过程。X射线衍射(XRD)表征产物是CuS。通过改变光催化实验的条件,如催化剂的量、溶液pH值、活性橙的浓度,研究了样品在可见光下对活性橙的光催化性能。

外文摘要：Taking copper chloride dihydrate as the copper source,thioacetamide as the sulfur source,self-assembled CuS microtubes were fabricated successfully by the coprecipitation method,which was a simple,gentle and effective synthesis method for nano materials.The effects of reaction times on the morphologies of the products were studied by scanning electron microscope.The formation process was discussed.X-ray diffraction（XRD） result proved that the product was CuS.Through changing the experimental conditions,such as the quality of catalysis,the pH values of the solutions and the concentrations of active orange,the visible photocatalytic activities of the samples on active orange were studied.