二硫二磺酸掺杂聚苯胺电化学性能的研究

doi:10.3866/PKU.WHXB19980305

Acta Phys. -Chim. Sin. ›› 1998, Vol. 14 ›› Issue (03): 214-218.doi: 10.3866/PKU.WHXB19980305

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Studies of Electrochemical Properties of PAn Doped with Disulfidedisulfonic Acid

Tang Xiao-Hui, Li Yong-Fang, Fang Shi-Bi

Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080

Received:1997-06-20 Revised:1997-09-23 Published:1998-03-15
Contact: Tang Xiao-Hui

Abstract

Abstract:

One method to improve efficiently polyaniline's electrochemical properties is 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 capacity and charge-discharge cyclibility are improved.

Key words: Polyaniline, Disulfidedisulfonic acid, Electrochemical, Secondary battery

Tang Xiao-Hui, Li Yong-Fang, Fang Shi-Bi. Studies of Electrochemical Properties of PAn Doped with Disulfidedisulfonic Acid[J].Acta Phys. -Chim. Sin., 1998, 14(03): 214-218.

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Studies of Electrochemical Properties of PAn Doped with Disulfidedisulfonic Acid

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