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  • 专利标题:   Manufacture of graphene nano-powder involves milling graphite powder and carbonate, mixing with solvent containing hydroxyl group, removing unreacted carbonate and hydroxyl groups, obtaining graphene oxide, drying, and heat-treating.
  • 专利号:   KR2015084295-A, KR1563895-B1
  • 发明人:   SOO J P, SEUL Y L, MI H C
  • 专利权人:   INHA IND PARTNERSHIP INST
  • 国际专利分类:   B82B001/00, C01B031/02, C01B031/04
  • 专利详细信息:   KR2015084295-A 22 Jul 2015 C01B-031/02 201558 Pages: 8
  • 申请详细信息:   KR2015084295-A KR004152 13 Jan 2014
  • 优先权号:   KR004152

▎ 摘　　要

NOVELTY - Manufacture of graphene nano-powder involves ball milling graphite powder and carbonate, mixing with solvent containing hydroxyl group, removing unreacted carbonate and unreacted hydroxyl groups, obtaining graphene oxide, drying the graphene oxide, and heat-treating in reducing gas atmosphere. USE - Manufacture of graphene nano-powder (claimed). ADVANTAGE - The method enables simple, economical and environmentally friendly manufacture of graphene nano-powder.