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  • 专利标题:   Electrode used for lithium ion battery, comprises specified amount of graphene/molybdenum sulfide composite nano material, acetylene black and polyvinylidene fluoride.
  • 专利号:   CN102142541-A, CN102142541-B
  • 发明人:   MA L, CHEN T, LI H, CHEN W, CHANG K
  • 专利权人:   UNIV ZHEJIANG
  • 国际专利分类:   H01M004/136, H01M004/1397, H01M004/58, H01M004/62
  • 专利详细信息:   CN102142541-A 03 Aug 2011 H01M-004/136 201169 Pages: 10 Chinese
  • 申请详细信息:   CN102142541-A CN10046491 25 Feb 2011
  • 优先权号:   CN10046491

▎ 摘　　要

NOVELTY - An electrode comprises graphene molybdenum sulfide composite nano material (75-85), as active substrate, acetylene black (5-10) and polyvinylidene fluoride (5-15). The mass ratio of graphene and molybdenum sulfide composite nano material is 1:1-4:1. USE - Electrode is used for lithium ion battery. ADVANTAGE - The lithium ion battery formed using the electrode has high capacity and cycle characteristics.