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  • 专利标题:   Preparing multilayer lignite graphene used in lithium ion battery as cathode material, by mixing raw lignite slag and alkali, and subjecting to microwave to obtain multilayer lignite graphene.
  • 专利号:   CN103771403-A, CN103771403-B
  • 发明人:   LIU J, YANG Z
  • 专利权人:   XINJIANG ENTRYEXIT INSPECTION QUARANT, XINJIANG ENTRYEXIT INSPECTION QUARANT
  • 国际专利分类:   C01B031/04, C01B032/184
  • 专利详细信息:   CN103771403-A 07 May 2014 C01B-031/04 201444 Pages: 7 Chinese
  • 申请详细信息:   CN103771403-A CN10009752 09 Jan 2014
  • 优先权号:   CN10009752

▎ 摘　　要

NOVELTY - Method for preparing multilayer lignite graphene, involves mixing raw lignite slag and alkali, and subjecting to microwave for 5-50 minutes to obtain multilayer lignite graphene. USE - The method is useful for preparing multilayer lignite graphene (claimed), which is used in lithium ion battery as cathode material. ADVANTAGE - The method is simple, cost-effective, convenient to perform and suitable for industrial production.