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  • 专利标题:   Preparation of graphene powder, involves dissolving and dispersing graphite oxide in green reducing agent, reacting in hydrothermal reactor, and filtering.
  • 专利号:   CN102897756-A
  • 发明人:   ZHANG W, LI P, WANG Z, ZHENG B, LI Y, HAO X, LIU J, CHEN Y, HE J
  • 专利权人:   UNIV CHINA ELECTRONIC SCI TECHNOLOGY
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN102897756-A 30 Jan 2013 C01B-031/04 201348 Pages: 5 Chinese
  • 申请详细信息:   CN102897756-A CN10347577 19 Sep 2012
  • 优先权号:   CN10347577

▎ 摘　　要

NOVELTY - Graphene powder is obtained by dissolving and dispersing graphite oxide in green reducing agent, reacting in a hydrothermal reactor, and filtering. USE - Preparation of graphene powder (claimed). ADVANTAGE - The method enables simple, economical, environmentally-friendly and efficient industrial preparation of graphene powder with low oxygen content and high conductivity, without using harmful reducing agents and toxic environment.