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  • 专利标题:   Composite lithium-sulfur battery separator, comprises layer of aramid film, polyurethane film, and layer of microns doped with graphene of polyvinylidene fluoride film.
  • 专利号:   CN106410098-A
  • 发明人:   KANG W, FAN L, DENG N, CHENG B, ZHUANG X, LI X, HE H, JU J, MA X, HUANG W
  • 专利权人:   UNIV TIANJIN POLYTECHNIC
  • 国际专利分类:   H01M010/052, H01M002/14, H01M002/16
  • 专利详细信息:   CN106410098-A 15 Feb 2017 H01M-002/16 201720 Pages: 8 Chinese
  • 申请详细信息:   CN106410098-A CN10890014 11 Oct 2016
  • 优先权号:   CN10890014

▎ 摘　　要

NOVELTY - A composite lithium-sulfur battery separator comprises a layer of aramid film having a thickness of 10-15 mu m, polyurethane film having a thickness of 3-5 mu m, and layer of microns doped with graphene of polyvinylidene fluoride film having a thickness of 8-10 mu m. USE - Composite lithium-sulfur battery separator. ADVANTAGE - The composite lithium-sulfur battery separator has better effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing a composite lithium-sulfur battery separator.