| 电化学石英晶体微天平研究六氰亚铁铜膜修饰电极及其离子效应 |
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| 引用本文： | 王英,刘长伟,朱果逸,董绍俊. 电化学石英晶体微天平研究六氰亚铁铜膜修饰电极及其离子效应[J]. 分析化学, 1997, 0(2) |
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| 作者姓名： | 王英 刘长伟 朱果逸 董绍俊 |
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| 作者单位： | 中国科学院长春应用化学研究所电分析化学开放研究实验室!长春130022 |
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| 摘 要： | 利用电化学石英晶体微天平（EQCM）手段，结合循环伏安法．计时电流法对六氰亚铁铜（CuHCF)膜修饰电极及其在不同水溶液中的离子交换机制进行了研究。结果表明；通过循环伏安法，在Pt电极上可以牢固地形成CuHCF膜．在氧化还原过程中，不仅是阳离子，阴离子也参与了在CuHCF膜中的传输。
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| 关 键 词： | 电化学石英晶体微天平 六氰亚铁铜 离子效应 循环伏安法 计时电流法 |
Electrochemical Quartz Crystal Microbalance Study for Cupric Hexacyanoferrate Film Modified Electrode and Its Ion Exchange |
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| Wang Ying,Liu Changwei,Zhu Guoyi.,Dong ShaoJun. Electrochemical Quartz Crystal Microbalance Study for Cupric Hexacyanoferrate Film Modified Electrode and Its Ion Exchange[J]. Chinese Journal of Analytical Chemistry, 1997, 0(2) |
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| Authors: | Wang Ying Liu Changwei Zhu Guoyi. Dong ShaoJun |
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| Abstract: | The ion exchange mechanism accompanying the redox process on cupric hexa- cyanoferrate (CuHCF) modified electrode has been studied by electrochemical quartz crystal microbalance technique in various aqueous solutions. Results demonstrate that the charge neutrality of the film in redox process is attained predominately by the transport of cation, but anion also participates in this transport. |
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| Keywords: | Electrochemical quartz crystal microbalance cupric hexacyanoferrate ion ex- change cyclic voltammetry chronoamperometry |
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