| 一种通用型电化学石英晶体微天平电解池的设计 |
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| 引用本文： | 林珩,陈声陪,郑爱芳,陈碧桑,郑子山,陈国良.一种通用型电化学石英晶体微天平电解池的设计[J].化学研究与应用,2009,21(7). |
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| 作者姓名： | 林珩 陈声陪 郑爱芳 陈碧桑 郑子山 陈国良 |
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| 作者单位： | 1. 漳州师范学院化学与环境科学系,福建,漳州,363000
2. 厦门大学化学化工学院化学系,福建,厦门,361005 |
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| 基金项目： | 国家自然科学基金，福建省教委科研基金 |
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| 摘 要： | 电化学石英晶体微天平(EQCM)同时结合了电化学检测的高灵敏度和石英晶体微天平(QCM)可实时检测电极表面质量变化及阻尼的特点,在电化学研究中具有非常好的应用前景,已得到越来越广泛的应用.本文设计了一种通用型的EQCM电解池,用恒电流电沉积铜的方法测定了QCM Pt电极的质量灵敏因子Cf,分析了Cf实验测定值与理论值偏差的原因,并讨论了在所设计的EQCM电解池中QCM Pt电极的使用范围,为进一步开展EQCM的应用研究提供可靠的基础.
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| 关 键 词： | 电解池 质量灵敏因子 |
The design of a universal electrochemical cell adapted to quartz crystal microbalance measurements |
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| LIN Heng,CHEN Sheng-pei,ZHENG Ai-fang,CHEN Bi-sang,ZHENG Zi-shan,CHEN Guo-liang.The design of a universal electrochemical cell adapted to quartz crystal microbalance measurements[J].Chemical Research and Application,2009,21(7). |
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| Authors: | LIN Heng CHEN Sheng-pei ZHENG Ai-fang CHEN Bi-sang ZHENG Zi-shan CHEN Guo-liang |
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| Institution: | 1.Department of Chemistry and Environmental Science;Zhangzhou Nornal University;Zhangzhou 363000;China;2.Department of Chemistry;School of Chemistry and Chemical Engineering;Xiamen University;Xiamen 361005;China |
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| Abstract: | As the electrochemical quartz crystal microbalance(EQCM) is both of the high sensitivity of electrochemical investigation and the ability of detecting the variation of the surface mass and damp in situ as the quartz crystal microbalance(QCM),it gets more popular in electrochemical field.Aiming at the disadvantage of the traditional electrochemical cell,we have developed a universal EQCM cell adapted to electrochemical measurement.The design and characteristics of the new cell were presented.The sensitivity ... |
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| Keywords: | EQCM EQCM electrochemical cell sensibility factor |
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