Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Redox Properties of Polyaniline Films and Its Application to Lithium Secondary Batteries

Polyaniline 필름의 산화환원 특성 및 리튬 2차 전지 응용

  • 김현철 (전남대학교 공대 전기공학과) ;
  • 박영철 (전남대학교 공대 전기공학과) ;
  • 구할본 (전남대학교 공대 전기공학과)
  • Published : 1997.11.01
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Abstract

We synthesized polyaniline films electrochemically under constant current conditions, which exhibited electric conductivity as high as 100 S/cm. By charge and discharge cycling of polyaniline films, we obtained specific discharge capacity as high as 195 mAH/g using HSO$_4$- doped polyaniline. For the polyaniline synthesized using H$_2$SO$_4$ and HClO$_4$ composite electrolyte. we also obtained specific discharge capacity as high as 134 mAHg which rivals inorganic electro- active materials.

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