ELECTROCHEMICAL STUDY ON ANION DOPING-UNDOPING PROCESS OF POLYACETYLENE BY MEANS OF FFT IMPEDANCE MEASUREMENT.

Tetsuya Osaka*, Takashi Kitai

*この研究の対応する著者

研究成果: Article査読

13 被引用数 (Scopus)

抄録

An electrochemical anion doping-undoping process of cis-polyacetylene, (CH)//x, was investigated in 1 mol dm** minus **3 LiClO//4 or LiBF//4 in propylene carbonate by the FFT impedance measurement. This could be applied to the system with time-variation because of its high speed measuring duration. The doping-undoping process of the anion was represented by the Randles-type equivalent circuit, considering the corrective term concerned with surface roughness. The impedance behavior of the doping-undoping process was pursued by the variation of resistive component, Rr. The value of Rr was mainly reflected by the dopant concentration at the surface.

本文言語English
ページ(範囲)759-762
ページ数4
ジャーナルBulletin of the Chemical Society of Japan
57
3
DOI
出版ステータスPublished - 1984 1 1
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)

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