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  • 专利标题:   Preparation of graphene powder by subjecting carbon source to chemical vapor deposition process without using substrate.
  • 专利号:   CN110282617-A
  • 发明人:   ZHANG J, XU S, GAO Z, SUN Y, LIU H
  • 专利权人:   BEIJING GRAPHENE INST, UNIV PEKING
  • 国际专利分类:   C01B032/186
  • 专利详细信息:   CN110282617-A 27 Sep 2019 C01B-032/186 201983 Pages: 15 Chinese
  • 申请详细信息:   CN110282617-A CN10680184 26 Jul 2019
  • 优先权号:   CN10680184

▎ 摘　　要

NOVELTY - Preparation of graphene powder comprises subjecting carbon source to chemical vapor deposition process without using substrate at 1200-2000 degrees C. USE - The method is for preparation of graphene powder. ADVANTAGE - The method is simple. The graphene powder has high quality.