• 专利标题:   Microcrystalline graphene-based electrically-conductive ink useful as anode material in lithium batteries and for printing device, comprises microcrystalline graphite powder, bonding additives and dispersant.
  • 专利号:   CN105062219-A
  • 发明人:   CHENG Z, QU L, ZHAO Y
  • 专利权人:   BEIJING INST TECHNOLOGY, SOUTH GRAPHITE CO LTD
  • 国际专利分类:   C09D011/03, C09D011/52
  • 专利详细信息:   CN105062219-A 18 Nov 2015 C09D-011/52 201602 Pages: 11 English
  • 申请详细信息:   CN105062219-A CN10582047 14 Sep 2015
  • 优先权号:   CN10582047

▎ 摘  要

NOVELTY - A microcrystalline graphene-based electrically-conductive ink comprises 10-13 wt.% microcrystalline graphite powder, 0.5-2 wt.% bonding additives and 85-89.5 wt.% dispersant. USE - The microcrystalline graphene-based electrically-conductive ink is useful as anode material in lithium batteries (claimed), and for printing device. ADVANTAGE - The microcrystalline graphene-based electrically-conductive ink can be prepared with improved yield, dispersibility, flexibility and conductivity and mean square resistance of less than or equal to 16 Omega /cm and desired particle size of less than or equal to 1 mu m. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for producing microcrystalline graphene-based electrically-conductive ink.