• 专利标题:   Functional ink comprises graphene nano sheet, carrier liquid and polyvinyl alcohol, where the carrier liquid is a mixture of ethylene glycol, ethanol and water.
  • 专利号:   CN115595018-A
  • 发明人:   HUANG W
  • 专利权人:   SUZHOU LINATE FUTURE TECHNOLOGY CO LTD
  • 国际专利分类:   C09D011/033, C09D011/106, C09D011/52
  • 专利详细信息:   CN115595018-A 13 Jan 2023 C09D-011/52 202316 Chinese
  • 申请详细信息:   CN115595018-A CN11164662 23 Sep 2022
  • 优先权号:   CN11164662

▎ 摘  要

NOVELTY - Functional ink comprises graphene nano sheet, carrier liquid and polyvinyl alcohol in a ratio of 0.01:1-0.05:1, the carrier liquid is a mixture of ethylene glycol, ethanol and water; where the volume ratio of ethylene glycol: ethanol: water is 25-35:60-70:1-10. USE - The graphene dispersion is useful in a functional ink, which is useful for printing electronic as conductive material or filler part in the complex material system to enhance the electricity, heat or mechanical properties. ADVANTAGE - The functional ink is suitable for graphene sources of nano-sheet, and the used carrier liquid component is non-toxic, environmentally-friendly, and non-dispersant suitable for mass production of the graphene.