• 专利标题:   Preparation of graphene involves mixing graphite powder, ammonium salt and polyol or polyol aqueous solution, stirring and heating liquid mixture using microwave radiation.
  • 专利号:   CN104609395-A, CN104609395-B
  • 发明人:   JI T, MA N
  • 专利权人:   JI T, UNIV BEIJING TECHNOLOGY BUSINESS
  • 国际专利分类:   C01B031/04, C01B032/184
  • 专利详细信息:   CN104609395-A 13 May 2015 C01B-031/04 201561 Pages: 7 Chinese
  • 申请详细信息:   CN104609395-A CN10538358 04 Nov 2013
  • 优先权号:   CN10538358

▎ 摘  要

NOVELTY - Preparation of graphene involves mixing graphite powder, ammonium salt and polyol or polyol aqueous solution, stirring, and heating liquid mixture using microwave radiation, until the mixture turns to brown black or dark brown black. USE - Preparation of graphene (claimed). ADVANTAGE - The method enables preparation of graphene having high quality.