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  • 专利标题:   Graphene-containing sulfur composite material for use in e.g. lithium-sulfur battery, comprises sulfur and graphene, where sulfur is uniformly dispersed in nano state of graphite to form graphene-containing sulfur composite material.
  • 专利号:   CN102522542-A
  • 发明人:   JIA H, WANG J, YANG J, YIN L, NULIYANNAN
  • 专利权人:   UNIV SHANGHAI JIAOTONG
  • 国际专利分类:   H01M004/58
  • 专利详细信息:   CN102522542-A 27 Jun 2012 H01M-004/58 201259 Pages: 8 Chinese
  • 申请详细信息:   CN102522542-A CN10418571 14 Dec 2011
  • 优先权号:   CN10418571

▎ 摘　　要

NOVELTY - A graphene-containing sulfur composite material comprises sulfur and graphene, where the sulfur is uniformly dispersed in the nano state of the graphite to form graphene-containing sulfur composite material. USE - Graphene-containing sulfur composite material for use in lithium-sulfur battery or sodium-sulfur battery. DETAILED DESCRIPTION - A graphene-containing sulfur composite material comprises sulfur and graphene, where the sulfur is uniformly dispersed in the nano state of the graphite to form graphene-containing sulfur composite material AxBy, where A and B are graphite and elemental sulfur, respectively, and x is (1-90)%, y is (10-99)% and x+y=100%.