• 专利标题:   Graphene-based high-conductive carbon paste comprises graphene, conductive carbon black, connecting material, mixed solvent, and auxiliary agent comprising leveling agent, defoamer and/or adhesion promoter.
  • 专利号:   CN108305704-A
  • 发明人:   SUN X, HUANG Y, HAO M
  • 专利权人:   BEIJING XINTAN TECHNOLOGY CO LTD
  • 国际专利分类:   H01B001/24, H01B013/00, C09D011/52
  • 专利详细信息:   CN108305704-A 20 Jul 2018 H01B-001/24 201860 Pages: 6 Chinese
  • 申请详细信息:   CN108305704-A CN10180058 05 Mar 2018
  • 优先权号:   CN10180058

▎ 摘  要

NOVELTY - A graphene-based high-conductive carbon paste comprises 10-40 pts. wt. graphene, 3-10 pts. wt. conductive carbon black, 0.5-5 pts. wt. connecting material, 40-80 pts. wt. mixed solvent, and 0.5-5 pts. wt. auxiliary agent. The mixed solvent is mixture of water and organic solvent. The auxiliary agent is leveling agent, defoamer and/or adhesion promoter. USE - Graphene-based high-conductive carbon paste. ADVANTAGE - The method is simply and suitable for large-scale industrial production. The paste has good environmental protection, low cost, and good conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the paste comprising adding adhesive and auxiliary agent to mixed solvent, stirring to obtain carrier, adding graphene and conductive carbon black, stirring, and sonicating.