Investigation of Electrochemical Charging Behaviors of "Naked" Gold Nanoparticles Ensembles in Aqueous Media  

作　　者：程文龙 韩晓军 彭章泉 董绍俊 汪尔康 

出　　处：《Chinese Journal of Chemistry》2002年第10期1031-1037,共7页中国化学（英文版）

基　　金：ProjectsupportedbytheNationalNaturalScienceFoundationofChina (Nos.2 9835 12 0and 2 9975 0 2 8)

摘　　要：Gold nanoparticles were immobilized onto the electrode surface by simple self-assembly technique. Interestingly, the ensembles of these nanoparticles exhibit quantized charging behaviors in aqueous solution. Possible mechanism for such behaviors was proposed.Gold nanoparticles were immobilized onto the electrode surface by simple self-assembly technique. Interestingly, the ensembles of these nanoparticles exhibit quantized charging behaviors in aqueous solution. Possible mechanism for such behaviors was proposed.

关 键 词：naked' gold nanoparticle monolayer-protected cluster differential capacitance differential pulse voltammogram 

分 类 号：O646[理学—物理化学]