• 专利标题:   Dispersion system for electrode suspension of ionic flow battery, has freely spreading nanofiber electrode active materials that are interconnected to form I-type three-dimensional network interpenetrating structural unit whose collection constitutes I-type electrode suspension dispersion system.
  • 专利号:   CN113178580-A
  • 发明人:   WANG Y
  • 专利权人:   WANG Y
  • 国际专利分类:   H01M004/86, H01M004/90, H01M008/18, B82Y030/00
  • 专利详细信息:   CN113178580-A 27 Jul 2021 H01M-004/86 202166 Pages: 17 Chinese
  • 申请详细信息:   CN113178580-A CN11570063 26 Dec 2020
  • 优先权号:   CN11570063

▎ 摘  要

NOVELTY - The system has an ionic liquid flow battery electrode suspension which is provided with an electrode active material, an electrolyte and a conductive agent. The electrode active material is nanofiber electrode active material. The nanofiber electrode active material is dispersed in the electrolyte and spreads freely. The freely spreading nanofiber electrode active materials are interconnected to form an I-type three-dimensional network interpenetrating structural unit. The collection of the I-type three-dimensional network interpenetrating structural units constitutes the I-type electrode suspension dispersion system. The carbon-based fibers are carbon nanofibers, carbon nanotube-based fibers or graphene-based fibers. USE - Dispersion system for electrode suspension of ionic flow battery. ADVANTAGE - The dispersion system is suitable for ion flow battery systems, especially lithium ion flow battery systems, so that the ion/electronic conductivity of the electrode suspension of the ion flow battery is high, the suspension stability is good, and it is conducive to pipeline circulation and transportation. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the dispersion system for electrode suspension of ionic flow battery. Positive electrode suspension outflow end pump (602a) Piping at inflow end of negative electrode suspension (701a) Piping at inflow end of positive electrode suspension (701b) Piping at outflow end of negative electrode suspension (702a) Piping at the outflow end of the positive electrode suspension (702b)