• 专利标题:   Preparation graphene material, involves dispersing graphite in grinding aids to obtain mixed raw material, transferring into solid phase chemical reactor, milling to obtain graphene/grinding aids composites and removing grinding aids.
  • 专利号:   CN105800594-A, CN105800594-B
  • 发明人:   BAI S, LIU C, WEN H, ZHANG C, TAN J
  • 专利权人:   UNIV SICHUAN, UNIV SICHUAN
  • 国际专利分类:   C01B031/04, C01B032/19, C01B032/194
  • 专利详细信息:   CN105800594-A 27 Jul 2016 C01B-031/04 201667 Pages: 13 Chinese
  • 申请详细信息:   CN105800594-A CN10094917 19 Feb 2016
  • 优先权号:   CN10094917

▎ 摘  要

NOVELTY - Preparation graphene material, involves (i) mixing graphite and grinding aids, uniformly dispersing the graphite in the grinding aids and obtaining mixed raw material, (ii) transferring the mixed raw materials into a solid phase chemical reactor and milling to obtain graphene/grinding aids composites, and (iii) removing the grinding aids from the graphite/grinding aids composites. USE - Preparation graphene material (claimed). ADVANTAGE - The graphene material is prepared by a simple method with high efficiency and clean and at low cost. The method provides less substrate defects of graphene, and realizes surface functionalization of graphene.