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  • 专利标题:   Preparation of graphene-carbon fiber composite material used e.g. for catalysis, comprises taking paper or fiber fabric and urea, melamine or thiocyanate, mixing in furnace under nitrogen protection, sintering, and cooling.
  • 专利号:   CN104477875-A
  • 发明人:   CHEN J, LI X, SU J, YE T, ZHANG B, LV L, FENG W
  • 专利权人:   UNIV SHANGHAI JIAOTONG
  • 国际专利分类:   C01B031/02, C01B031/04
  • 专利详细信息:   CN104477875-A 01 Apr 2015 C01B-031/02 201540 Pages: 7 Chinese
  • 申请详细信息:   CN104477875-A CN10663239 19 Nov 2014
  • 优先权号:   CN10663239

▎ 摘　　要

NOVELTY - Preparation of graphene-carbon fiber composite material comprises taking waste paper or fiber fabric and urea, melamine or thiocyanate at a mass ratio of 10:1-1:100, mixing in muffle furnace under nitrogen protection, sintering at 800-1500 degrees C for 1-48 hours, and naturally cooling. USE - Method for preparing graphene-carbon fiber composite material (claimed) used for catalysis, energy storage, photoelectric device and sensors. ADVANTAGE - The method is simple, environment-friendly and suitable for large scale continuous production, and has low cost.