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  • 专利标题:   Catalytically synthesizing three-dimensional graphene comprises mixing solid carbon source, metal salt catalyst and solvent, coating on surface of substrate, heat-treating in a protective atmosphere, and cooling.
  • 专利号:   CN108996494-A
  • 发明人:   GUO X, TAN Y, JIA Z
  • 专利权人:   SHANGHAI INST CERAMICS CHINESE ACAD SCI
  • 国际专利分类:   C01B032/186, C01B032/194
  • 专利详细信息:   CN108996494-A 14 Dec 2018 C01B-032/186 201913 Pages: 12 Chinese
  • 申请详细信息:   CN108996494-A CN10418534 06 Jun 2017
  • 优先权号:   CN10418534

▎ 摘　　要

NOVELTY - Catalytically synthesizing three-dimensional graphene comprises mixing a solid carbon source, a metal salt catalyst and a solvent, coating on a surface of a substrate, heat-treating at 600-1000 degrees C for 0.1-1 hour in a protective atmosphere, and cooling to room temperature. The substrate is a silicon-silicon dioxide (Si-SiO2) sheet or a metal foil. USE - The method is useful for catalytically synthesizing three-dimensional graphene. ADVANTAGE - The method is simple and easy to commercialize.