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  • 专利标题:   Manufacture of graphene oxide for manufacturing graphene, involves uniformly mixing graphite, concentrated acid and strong oxidant and reacting in sealing environment.
  • 专利号:   CN102225754-A, CN102225754-B
  • 发明人:   BAO C, GUO Y, HU Y, SONG L
  • 专利权人:   UNIV CHINA SCI TECHNOLOGY
  • 国际专利分类:   C01B031/00, C01B031/04
  • 专利详细信息:   CN102225754-A 26 Oct 2011 C01B-031/00 201221 Pages: 14 Chinese
  • 申请详细信息:   CN102225754-A CN10121338 11 May 2011
  • 优先权号:   CN10121338

▎ 摘　　要

NOVELTY - Graphite, concentrated acid and strong oxidant are uniformly mixed and reacted in sealing environment at 80-130 degrees C to obtain graphene oxide. USE - Manufacture of graphene oxide for manufacturing graphene (claimed). ADVANTAGE - The graphene oxide is easily manufactured. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of graphene, which involves adding hydrazine hydrate to graphene oxide, and performing reduction reaction at 90-100 degrees C for 12-100 hours.