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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The Impedance Properties of Poly(p-phenylene)-based Carbon/Li cell

PPP-based Carbon/Li cell의 임피던스 특성

  • 류현옥 (전남대학교 전기공학과) ;
  • 홍성문 (전남대학교 전기공학과) ;
  • 김주승 (전남대학교 전기공학과) ;
  • 구할본 (전남대학교 전기공학과)
  • Published : 1997.11.01
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Abstract

We have obtained disordered carbon by pyrolyzing PPP in a nitrogen atmosphere for 8 hour at 700$^{\circ}C$. AC impedance property was measured with the PPP-based carbon/EC-DEC/Li cell. The impedance spectra of the cell were measured during the 1st discharge proceed. As the result of measurement the cell resistance decreased in intial discharge, but increase in final discharge.

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