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超声波—直接沉淀法制备CuS纳米溶胶
Preparation of CuS nonosol by direct precipitation method under ultrasound
【摘要】 将超声波应用于以氯化铜(CuCl2.2H2O)和硫化钠(Na2S.9H2O)为原料的直接沉淀法制备CuS纳米溶胶,对产物进行透射电子显微镜(TEM)检测及X射线衍射仪(XRD)分析,结果显示,纳米溶胶中CuS平均粒径20~40 nm,并呈规则的纳米球形,粒度分布均匀,分散性好.
【Abstract】 CuS nanosol was synthesized by direct precipitation method under ultrasound and using(CuCl2·2H2O) and Na2S·9H2O as raw materials.The synthetic nanosol was characterized by TEM and XRD.CuS grain size is 20~40 nm.The results indicat that nanospheres of CuS are sphere-shapical particle and with regular dispersity.
【基金】 国家自然科学基金资助项目(20471002);安徽省教育厅科研基金资助项目(2004kj034zd)
- 【文献出处】 安徽工程科技学院学报(自然科学版) ,Journal of Anhui University of Technology and Science(Natural Science) , 编辑部邮箱 ,2006年04期
- 【分类号】O614.121
- 【被引频次】13
- 【下载频次】576