• 专利标题:   Graphene nanobelts used in e.g. thermal composite material, have conductivity, specific surface area, density and capacitance of preset range.
  • 专利号:   CN104250004-A
  • 发明人:   FAN T, LIU Y, MIN Y, SONG J
  • 专利权人:   YANCHENG ZENGCAI TECHNOLOGY CO LTD, NANJING XINYUE MATERIAL TECHNOLOGY CO, XINYUEHUA TECHNOLOGY HANGZHOU CO LTD
  • 国际专利分类:   B82Y030/00, B82Y040/00, C01B031/04
  • 专利详细信息:   CN104250004-A 31 Dec 2014 C01B-031/04 201519 Pages: 8 Chinese
  • 申请详细信息:   CN104250004-A CN10388684 09 Aug 2014
  • 优先权号:   CN10388684

▎ 摘  要

NOVELTY - A graphene nanobelts have conductivity of 112-500 S/cm, specific surface area of 312-700 m2/g, density of 0.4-l.2 g/cm3, and capacitance of 120-200 F/g. USE - Graphene nanobelts are used in thermal composite material, energy storage material, adsorbent material and supercapacitor electrode material. ADVANTAGE - The graphene nanobelts are prepared by simple and economical method. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene nanobelts, which involves preparing certain concentration of graphene oxide solution, quickly freezing, curing, freeze-drying, and reducing.