• 专利标题:   Preparation of graphene composite material used in e.g. solar panels, involves adding and mixing graphene material and modification solution comprising compound having catechol group, and solvent.
  • 专利号:   US2017137636-A1, CN106711452-A, TW201716322-A, TW613148-B1
  • 发明人:   HUNG W, HU C, LEE K, LAI J, HONG W, HU Q, LI K, HUNG W S, LEE K R, LAI J Y
  • 专利权人:   UNIV CHUNG YUAN CHRISTIAN, UNIV CHUNG YUAN CHRISTIAN
  • 国际专利分类:   C09D005/24, C01B032/184, H01M004/583, C01B031/04, C07D311/62, C01B032/20
  • 专利详细信息:   US2017137636-A1 18 May 2017 C09D-005/24 201736 Pages: 12 English
  • 申请详细信息:   US2017137636-A1 US953399 29 Nov 2015
  • 优先权号:   TW137499

▎ 摘  要

NOVELTY - Preparation of graphene composite material involves adding and mixing graphene material and a modification solution comprising a compound having catechol group and a solvent (S1). USE - Preparation of graphene composite material (claimed) used in communication systems, solar panels, battery materials, touch panel, biomedical engineering, environmental engineering and electronic devices. ADVANTAGE - The method produces graphene composite material having excellent dispersibility in water and graphene composite material thin film having excellent electroconductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for graphene composite material, which comprises 70-99.9 wt.% graphene material and 0.1-30 wt.% compound coated on a surface of graphene material.