| 影响苯胺电化学计量聚合因素的探讨 |
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| 引用本文： | 尹斌 肖跃武. 影响苯胺电化学计量聚合因素的探讨[J]. 分析化学, 1995, 23(12): 1414-1417 |
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| 作者姓名： | 尹斌 肖跃武 |
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| 作者单位： | 南京大学配位化学研究所!南京210093(尹斌，张祖训)，上海科学技术大学化学系(肖跃武) |
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| 基金项目： | 国家自然科学基金资助课题 |
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| 摘 要： | 本文对影响苯胺电化学计量聚合的因素进行了探讨，这些因素包括：电化学聚合方法、电极电位（Ｅ）、电流密度（Ｉ），以及苯胺单体和酸溶液的浓度等，实验结果表明，最合适的聚合方法为恒电流法，其条件为：电极电位不大于０．７０Ｖ（ｖｓ．ＳＣＥ）聚合电流密度（Ｉ）约为０．０５ｍＡ／ｃｍ＾２，苯胺单体浓度为１．１ｍｏｌ／Ｌ，酸（ＨＣｌ）的浓度则为２．２ｍｏｌ／Ｌ
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| 关 键 词： | 苯胺 电化学计量聚合 聚苯胺膜电极 |
Investigation on the Factors Influencing for Electrochemical Stoichiometric Polymerization of Aniline |
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| Yin Bin,Zhang Zuxun. Investigation on the Factors Influencing for Electrochemical Stoichiometric Polymerization of Aniline[J]. Chinese Journal of Analytical Chemistry, 1995, 23(12): 1414-1417 |
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| Authors: | Yin Bin Zhang Zuxun |
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| Abstract: | The factors influencing ECSP of aniline are studied. Those include: the method for the electropolymerization, electrode potential(E), polymeric current density(I), concentrations of aniline monomer(C*) and acid. The experimental results show that the optimal method is the galvanostatic technique, and the conditions are as follows: E is no more than 0. 70 V(vs. SCE), Ica. 0. 05 mA/cm2, the concentration of aniline and acid (HCl) is 1. 1 and 2. 2 mol/L, respectively. |
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| Keywords: | Aniline electrochemical stoichiometric polymerization polyaniline film electrode |
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