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  • 专利标题:   Separator used as gas barrier for volatile components e.g. hydrogen fluoride or 1,3-propansultone in electrochemical cell e.g. lithium-ion battery for hybrid vehicle and electric vehicle, comprises graphene.
  • 专利号:   DE102012005348-A1, US2013244119-A1
  • 发明人:   SCHAEFER T
  • 专利权人:   LITEC BATTERY GMBH, LITEC BATTERY GMBH
  • 国际专利分类:   H01M010/052, H01M002/16, H01M002/14
  • 专利详细信息:   DE102012005348-A1 19 Sep 2013 H01M-002/16 201364 Pages: 13 German
  • 申请详细信息:   DE102012005348-A1 DE10005348 16 Mar 2012
  • 优先权号:   DE10005348

▎ 摘　　要

NOVELTY - A separator comprises graphene. USE - Separator is used as gas barrier for volatile components e.g. hydrogen fluoride or 1,3-propansultone in electrochemical cell e.g. lithium-ion battery (all claimed) for hybrid vehicle and electric vehicle. ADVANTAGE - The separator has excellent conductivity and mechanical stability. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) manufacture of separator; (2) lithium-ion battery; and (3) usage of separator as gas barrier for volatile components in electrochemical cell.