| 聚苯胺修饰电极研究 |
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| 引用本文： | 曹大均,吴霞琴,胡自强,姜远达. 聚苯胺修饰电极研究[J]. 上海师范大学学报(自然科学版), 1994, 0(3) |
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| 作者姓名： | 曹大均 吴霞琴 胡自强 姜远达 |
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| 作者单位： | 上海师范大学化学系 |
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| 摘 要： | 本文研究了苯胺电化学聚合时溶液介质种类和pH的影响,表明在中性溶液中电聚合得的循环伏安图与酸性溶液申明显不同,无还原峰出现,且峰电流随扫描次数增加而下降。报道了氯离子掺杂的聚苯胺膜对一些阴离子均有电位响应,测定了一些阴离子的选择性系数。同时研究了聚苯胺-GOD和聚苯胺-二茂铁甲酸-GOD修饰膜电极的制备条件和性能。
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| 关 键 词： | 修饰电极 聚苯胺 酶传感器 |
Study of Polyaniline Modified Electrode |
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| Cao Dajun Wu Xiaqin Hu Ziqing Jiang Yuanda. Study of Polyaniline Modified Electrode[J]. Journal of Shanghai Normal University(Natural Sciences), 1994, 0(3) |
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| Authors: | Cao Dajun Wu Xiaqin Hu Ziqing Jiang Yuanda |
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| Affiliation: | Department of chemistry |
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| Abstract: | In this paper, effect of electrolyte and pH on electropolymerization of aniline is stuied cyclic voltammogram of electropolymerization in neutral solution is different from that in acidic solution. On the curve in neutral solution, there is not reduce peak. Peak current is decreased with the increase scan times. Potential response of chloride doped polyaniline film to anion is reported and selective coefficient of some anion is measured. Meanwhile preparing conditions and performance of polyaniline-GOD and polyaniline-ferrocene monocarxylate-GOD modified film are stuied. |
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| Keywords: | modified electrodes polyaniline enzyme sensors |
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