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  • 专利标题:   Graphene preparation comprises reacting graphene oxide with borohydride compound and compound containing variable valence metal ion in volatile liquid environment to obtain graphene.
  • 专利号:   CN102107871-A, CN102107871-B
  • 发明人:   CHEN T, CHEN C, WANG H, YANG X
  • 专利权人:   UNIV BEIJING NORMAL, UNIV BEIJING NORMAL SCI PARK CO LTD
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN102107871-A 29 Jun 2011 C01B-031/04 201158 Pages: 13 Chinese
  • 申请详细信息:   CN102107871-A CN10083988 02 Apr 2011
  • 优先权号:   CN10083988

▎ 摘　　要

NOVELTY - A graphene is prepared by reacting graphene oxide with borohydride compound (RBH4) and compound containing variable valence metal ion in volatile liquid environment to obtain graphene. The borohydride compound comprises sodium borohydride, potassium borohydride, ruthenium borohydride and ammonium borohydride. USE - Method for preparing graphene (claimed). ADVANTAGE - The method can prepare graphene with good quality, has gentle reaction condition, and does not use toxic and dangerous reagent.