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  • 专利标题:   Electrode used for lithium ion secondary battery, is positive electrode or negative electrode containing preset amount of graphene as conductive additive.
  • 专利号:   CN101794874-A
  • 发明人:   LV W, CHEN X, HE Y, YANG Q, YOU C
  • 专利权人:   UNIV TIANJIN
  • 国际专利分类:   H01M010/36, H01M004/02, H01M004/04, H01M004/62
  • 专利详细信息:   CN101794874-A 04 Aug 2010 H01M-004/02 201071 Pages: 8 Chinese
  • 申请详细信息:   CN101794874-A CN10306019 25 Aug 2009
  • 优先权号:   CN10306019

▎ 摘　　要

NOVELTY - An electrode is positive electrode or negative electrode, and contains graphene as conductive additive. The content of graphene with respect to active substance of positive electrode or negative electrode is 1-30%. USE - Electrode is used for lithium ion secondary battery (claimed). ADVANTAGE - The lithium ion secondary battery comprising the electrode has excellent charging and discharging characteristics, and durability.