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  • 专利标题:   Preparation of high-quality graphene comprises adding carboxylic acid, carbonyl-containing compound, dry ice, liquid ammonia, carbonate salt, and/or amine-containing compound to graphite, and peeling.
  • 专利号:   CN103382026-A
  • 发明人:   CHEN J, HUANG F, LIN T
  • 专利权人:   SHANGHAI INST CERAMICS CHINESE ACAD SCI
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN103382026-A 06 Nov 2013 C01B-031/04 201408 Pages: 15 Chinese
  • 申请详细信息:   CN103382026-A CN10134577 02 May 2012
  • 优先权号:   CN10134577

▎ 摘　　要

NOVELTY - A high-quality graphene is prepared by adding carboxylic acid, carbonyl-containing compound, dry ice, liquid ammonia, carbonate salt, and/or amine-containing compound to graphite, and peeling. USE - Method for preparing high-quality graphene (claimed). ADVANTAGE - The method has low cost and simple operation. Graphene has good conductivity with less defects.