亚微米级Ag_2S空心球的乳液法合成  

Synthesis of Hollow Ag_2S Submicrometer Spheres by Emulsion Method

作　　者：司玲[1] 王利侠[1] 张杰[1] 包建春[1] 李邨[1] 梁永晔[2] 徐正[2] 

机构地区：[1]南京师范大学化学与环境科学学院,材料科学实验室,南京210097 [2]南京大学配位化学国家重点实验室,南京210093

出　　处：《无机化学学报》2003年第11期1253-1256,共4页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.20073021);江苏省教育厅自然科学基金资助项目(No.01KJB150005);南京市政府自然科学基金资助项目。

摘　　要：Hollow Ag2S spheres have been prepared via hydrolyze reaction of Ag2S2O3, which formed from the reaction of AgNO3 with Na2S2O3, in cyclohexane/water/polyglycol emulsion system. It was found that the component of the reaction system has a significant influence on the formation of hollow Ag2S spheres. The possible formation mechanism of the hollow Ag2S spheres in the emusion system was also discussed.Hollow Ag2S spheres have been prepared via hydrolyze reaction of Ag2S2O3, which formed from the reaction of AgNO3 with Na2S2O3, in cyclohexane/water/polyglycol emulsion system. It was found that the component of the reaction system has a significant influence on the formation of hollow Ag2S spheres. The possible formation mechanism of the hollow Ag2S spheres in the emusion system was also discussed.

关 键 词：亚微米级 AG2S 空心球 乳液法合成 聚乙二醇 

分 类 号：O614.122[理学—无机化学]