| 对甲苯磺酸铜的电化学表征 |
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| 引用本文： | 宋继国,沈培康.对甲苯磺酸铜的电化学表征[J].物理化学学报,2004,20(10):1216-1220. |
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| 作者姓名： | 宋继国 沈培康 |
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| 作者单位： | State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics Science and Engineering, Sun Yat-Sen University, Guangzhou 510275 |
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| 基金项目： | 国家高技术研究发展规划(863项目2003AA517050)，广州科技基金(2003Z2-D0081)资助项目~~ |
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| 摘 要： | 合成了对甲苯磺酸铜,用X光单晶衍射确定了其结构.实验结果表明,该盐容易脱除全部结晶水,在空气中不潮解.分别测定了对甲苯磺酸铜(Cu(p-OTs)2)在H2O、CH3OH和DMF中的电化学参数.实验结果表明Cu(p-OTs)2在不同溶剂中的反应机理各异. Cu(II)的电化学还原在H2O中是分两步进行,而在CH3OH和DMF中的电化学还原是一步两电子过程.对实验结果进行了分析讨论.
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| 关 键 词： | 对甲苯磺酸铜 电化学 循环伏安法 模拟酶 |
| 收稿时间： | 2004-03-10 |
| 修稿时间： | 2004-05-28 |
Electrochemical Characterization of Copper Paratolylsulfonate |
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| Abstract.Electrochemical Characterization of Copper Paratolylsulfonate[J].Acta Physico-Chimica Sinica,2004,20(10):1216-1220. |
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| Authors: | Abstract |
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| Institution: | State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics Science and Engineering, Sun Yat-Sen University, Guangzhou 510275 |
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| Abstract: | Copper(II) paratolylsulfonate Cu(p OTs)]2 has been synthesized and characterized by X ray crystal structure analysis. The electrochemical parameters of Cu(p OTs)2 in H2O, CH3OH and DMF have been studied on platinum electrode, respectively. Different reaction mechanisms in different solvents are found. The electrochemical reduction of Cu(II) to Cu proceeds by two one electron steps in H2O. However, it is a one two electron process in CH3OH and DMF. |
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| Keywords: | Copper paratolylsulfonate Electrochemistry Cyclic voltammetry Mimetic enzyme |
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