• 专利标题:   Graphene lithium electro conductive paste for use in lithium battery, comprises expanded graphite, carbon black, carbon nanotubes, dispersant, anti-settling agent, binder and N-methylpyrrolidone at specific parts by weight.
  • 专利号:   CN107492661-A
  • 发明人:   SONG X, ZHENG Y, SU Y, LIU T
  • 专利权人:   JINING LEADER NANO TECHNOLOGY CO LTD
  • 国际专利分类:   H01B001/24, H01B013/00, H01M010/0525, H01M004/04, H01M004/62
  • 专利详细信息:   CN107492661-A 19 Dec 2017 H01M-004/62 201811 Pages: 7 Chinese
  • 申请详细信息:   CN107492661-A CN10704720 17 Aug 2017
  • 优先权号:   CN10704720

▎ 摘  要

NOVELTY - A graphene lithium electro conductive paste comprises 1-5 pts. wt. expanded graphite, 1-5 pts. wt. carbon black, 1-5 pts. wt. carbon nanotubes, 0.1-5 pts. wt. dispersant, 0.5-3 pts. wt. anti-settling agent, 0.5-5 pts. wt. binder and 72-95.9 pts. wt. N-methylpyrrolidone, where the anti-settling agent adopts graphite aerogel. USE - Graphene lithium electro conductive paste for use in lithium battery. ADVANTAGE - The paste improves the cycling performance, rate performance and other electrochemical properties of the lithium battery. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing graphene lithium electro conductive paste.