• 专利标题:   Method for preparing high electric conduction fluorinated doped graphene paste material, involves weighing electric conduction agent, graphene and dispersing agent followed by adding deionized water into mixture.
  • 专利号:   CN104993146-A
  • 发明人:   LI T, PAN J
  • 专利权人:   SHENZHEN HAODIAN SCI TECHNOLOGY CO LTD
  • 国际专利分类:   H01M004/62
  • 专利详细信息:   CN104993146-A 21 Oct 2015 H01M-004/62 201609 Pages: 8 Chinese
  • 申请详细信息:   CN104993146-A CN10287766 29 May 2015
  • 优先权号:   CN10287766

▎ 摘  要

NOVELTY - A high electric conduction fluorinated doped graphene paste material preparing method involves weighing electric conduction agent, graphene and dispersing agent at mass ratio of 100:5-15:3-5:700, and pouring deionized water into the dispersing agent in a vacuum stirrer with different stirring speed of 3 rate/minute, 20 rate/minute, 5 rate/minute and 100 rate/minute for 1 hour. The electric conduction agent is added into the stirred mixture. Fluorinated graphite is added into the mixture and stirred for 2 hours followed by adding deionized water into the mixture. USE - Method for preparing high electric conduction fluorinated doped graphene paste material. ADVANTAGE - The method enables preparing the material to improve comprehensive performance of the battery.