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电化学  2014 

Au(111)电极上CTAB吸脱附过程的循环伏安研究

DOI: 10.13208/j.electrochem.130890, PP. 302-306

Keywords: 十六烷基三甲基溴化铵,Au(111)电极,循环伏安

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Abstract:

本文运用循环伏安方法研究十六烷基三甲基溴化铵(CTAB)在Au(111)电极上的吸附行为.首次给出CTAB在Au(111)电极上的循环伏安曲线,其0.18V、0.27V有两对可逆的特征电流尖峰,均受扩散控制,且与卤素离子种类有关.研究表明,烷基铵阳离子的吸脱附及吸附层相转变与Au(111)电极表面结构密切相关.

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