• 专利标题:   Graphene-based aqueous conductive ink comprises expanded graphite, conductive filler, water soluble resin, solvent and auxiliary agent.
  • 专利号:   CN108530996-A
  • 发明人:   ZHENG C, WANG H, GAO S, LI M, LI Y, WANG J
  • 专利权人:   BEIJING HANGKE AVIATION TECHNOLOGY CO
  • 国际专利分类:   C09D011/52, C09D011/033, C09D011/03, C09D011/102
  • 专利详细信息:   CN108530996-A 14 Sep 2018 C09D-011/52 201871 Pages: 8 Chinese
  • 申请详细信息:   CN108530996-A CN10511575 25 May 2018
  • 优先权号:   CN10511575

▎ 摘  要

NOVELTY - Graphene-based aqueous conductive ink comprises 1-8 pts. wt. expanded graphite, 10-30 pts. wt. conductive filler, 10-50 pts. wt. water soluble resin, 20-80 pts. wt. solvent and 1-10 pts. wt. auxiliary agent. USE - Used as graphene-based aqueous conductive ink. ADVANTAGE - The method is simple, and ensures short time consumption, and suitable for large scale production. The ink has good dispersibility and high stability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene-based aqueous conductive ink, comprising (i) taking the raw materials of each component and weighing the solvent in the dark; and (ii) adding solvent, expanded graphite, water-soluble resin, conductive filler and auxiliary agent into a high-pressure homogenizer, shearing and grinding in the dark.