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  • 专利标题:   Preparation of graphene involves mixing crystalline flake graphite powder with infiltration mixture, adding collision liquid and permeation mixture and then carrying out multi-phase quantum self-coupling reaction, and separating.
  • 专利号:   CN107673335-A, WO2018126780-A1, HK1244775-A0, KR2019007031-A, JP2019503970-W, CN107673335-B, US2019135636-A1, EP3486213-A1
  • 发明人:   OR L C, LEUNG S K J, SZETO Y K, OR L, LEUNG S, SZETO Y, KE L, LIANG S, SITU R
  • 专利权人:   OR L C, OR L, KE L, OR L C, OR L C
  • 国际专利分类:   C01B032/19, C01B032/182, C01B032/184, C01B000/00, C05F011/00, C05G003/00, C01B032/225, C05F007/00
  • 专利详细信息:   CN107673335-A 09 Feb 2018 C01B-032/19 201817 Pages: 5 Chinese
  • 申请详细信息:   CN107673335-A CN10003737 04 Jan 2017
  • 优先权号:   CN10003737, HK104217

▎ 摘　　要

NOVELTY - The preparation method of graphene involves adding crystalline flake graphite powder to infiltration mixture and then uniformly mixing, stirring the mixture, adding collision liquid to the mixture and then continuously stirring, reacting the mixture, adding permeation mixture to the mixture and then carrying out multi-phase quantum self-coupling reaction, and separating. USE - The method is useful for preparation of graphene. ADVANTAGE - The method enables preparation of graphene with high purity.