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  • 专利标题:   Preparing crystalline graphene material for use in a cell, involves mixing graphite, tin powder and lead powder in certain weight to obtain a mixture.
  • 专利号:   CN104630539-A, CN104630539-B
  • 发明人:   LIU Z, ZHONG S
  • 专利权人:   SHENZHEN RUIDA POWER CO LTD, SHENZHEN RITAR POWER CO LTD
  • 国际专利分类:   C22C001/10, C22C011/06, H01M004/66
  • 专利详细信息:   CN104630539-A 20 May 2015 C22C-001/10 201558 Pages: 7 Chinese
  • 申请详细信息:   CN104630539-A CN10029104 20 Jan 2015
  • 优先权号:   CN10029104

▎ 摘　　要

NOVELTY - Preparing crystalline graphene material involves mixing graphite, tin powder and lead powder in a certain weight to obtain a mixture. The mixture is heated at 300-340 degrees C, and then quenched for 2 hours. The obtained material is cooled to room temperature. The cooled product is processed to obtain the desired product. USE - Method for preparing crystalline graphene material (claimed) for use in a cell. ADVANTAGE - The method prepares crystalline graphene material in an ecofriendly manner.