| 二硫二磺酸掺杂聚苯胺电化学性能的研究 |
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| 引用本文： | 唐晓辉,李永舫,方世璧. 二硫二磺酸掺杂聚苯胺电化学性能的研究[J]. 物理化学学报, 1998, 14(3): 214-218. DOI: 10.3866/PKU.WHXB19980305 |
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| 作者姓名： | 唐晓辉 李永舫 方世璧 |
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| 作者单位： | Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080 |
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| 摘 要： | 用聚有机二硫化物与聚苯质共混，是提高聚苯胺的电化学性能的有效方法之一．以二硫二磺酸为掺杂剂掺杂的聚苯胺,可明显地改善聚苯胺的电化学活性，使聚苯胶与掺杂剂中的－S－S－在相同的区域内共同参与氧化还原反应，提高了聚苯胺的电容量和充放电循环性．
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| 关 键 词： | 聚苯胺 二硫二磺酸 电化学 二次电池 |
| 收稿时间： | 1997-06-20 |
| 修稿时间： | 1997-09-23 |
Studies of Electrochemical Properties of PAn Doped with Disulfidedisulfonic Acid |
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| Tang Xiaohui, Li Yongfang, Fang Shibi. Studies of Electrochemical Properties of PAn Doped with Disulfidedisulfonic Acid[J]. Acta Physico-Chimica Sinica, 1998, 14(3): 214-218. DOI: 10.3866/PKU.WHXB19980305 |
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| Authors: | Tang Xiaohui Li Yongfang Fang Shibi |
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| Affiliation: | Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080 |
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| Abstract: | One method to improve efficiently polyaniline's electrochemical properties if the comixing of polyaniline with disulfide disulfonic acid. When doped with disulfidedisulfonic acid, polyaniline's electrochemical activity is greatly improved. The bondage-S-S-of the dopant coparticipates oxidation-reduction reaction with polyaniline in the same area, thus polyaniline's capacityand charge-discharge cyclibility are improved. |
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| Keywords: | Polyaniline Disulfidedisulfonic acid Electrochemical Secondary battery |
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