AgBr纳米颗粒和纳米线的微乳合成  

Preparation of AgBr Nanoparticles and Nanowires in Microemulsions

作　　者：周海成[1,2] 徐晟 李亚栋[1] 

机构地区：[1]清华大学化学系 [2]山东理工大学化学工程学院,山东淄博255000

出　　处：《过程工程学报》2003年第3期248-250,共3页The Chinese Journal of Process Engineering

基　　金：国家自然科学基金资助项目(编号:20151001)

摘　　要：在环己烷/Triton X-100/正戊醇/水相的微乳体系中,合成了均一的AgBr纳米颗粒. 改变反应物的浓度,得到了AgBr的纳米线. 利用透射电子显微镜(TEM)对产物进行表征,并初步探讨了反应条件对于产物形貌的影响.Uniform AgBr nanoparticles were prepared in microemulsions containing cyclohexane, Triton X-100, n-pentanol and aqueous solution. By changing the reactant molar ratios, AgBr nanowires were obtained in this system. Transmission electron microscopy(TEM)was utilized to characterize the morphology of AgBr products. It is found that reactant molar ratio has important influence on the shape of final products.

关 键 词：溴化银 感光材料 微乳液 纳米颗粒 纳米线 透射电子显微镜 合成 

分 类 号：O614.122[理学—无机化学] TQ57[理学—化学]