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  • 专利标题:   Surface modification of carbon fiber used for interface modified composite material, involves preparing surface grafted polyphosphazene carbon fiber, reacting with graphite, and obtaining surface grafted graphene carbon fiber.
  • 专利号:   CN103850123-A, CN103850123-B
  • 发明人:   FAN X, LIU D, XU H, YAN C, ZHANG X
  • 专利权人:   CHINESE ACAD SCI NINGBO MATERIAL TECHNOL
  • 国际专利分类:   C08J005/06, C08K007/06, C08K009/02, C08K009/04, C08L023/12, C08L051/06, D06M011/56, D06M011/64, D06M011/74, D06M015/673
  • 专利详细信息:   CN103850123-A 11 Jun 2014 D06M-015/673 201455 Pages: 12 Chinese
  • 申请详细信息:   CN103850123-A CN10520844 03 Dec 2012
  • 优先权号:   CN10520844

▎ 摘　　要

NOVELTY - Surface modification of carbon fiber involves carrying out oxidation treatment to surface of carbon fiber, mixing with polyphosphazene monomer compound and monomeric diamine, obtaining surface grafted polyphosphazene carbon fiber, reacting with graphite in presence of condensing agent, and obtaining surface grafted graphene carbon fiber. USE - Surface modification of carbon fiber used for interface modified composite material (all claimed). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) surface modified carbon fiber; and (2) interface modified composite material, which contains surface modified carbon fiber as reinforcing fiber.