• 专利标题:   Preparing densified functional electrode ink applied to rapid ink extrusion technology useful in preparing lithium-ion battery, comprises adding pyrrole-modified graphene oxide, conductive additive, viscosity regulator and electrode active material into solvent, stirring and dispersing.
  • 专利号:   CN115995558-A
  • 发明人:   ZHOU T, LING S, LI X, ZHANG C
  • 专利权人:   UNIV SICHUAN
  • 国际专利分类:   H01M010/0525, H01M004/04, H01M004/139, H01M004/62
  • 专利详细信息:   CN115995558-A 21 Apr 2023 H01M-004/62 202343 Chinese
  • 申请详细信息:   CN115995558-A CN11473302 21 Nov 2022
  • 优先权号:   CN11473302

▎ 摘  要

NOVELTY - Preparing densified functional electrode ink applied to rapid ink extrusion technology, comprises adding the pyrrole-modified graphene oxide, the conductive additive, the viscosity regulator and the electrode active material into the solvent, and stirring and dispersing. USE - The fiber-type lithium-ion battery electrode is useful in preparing lithium-ion battery (claimed). ADVANTAGE - The densified functional electrode ink exhibits excellent flexibility and durability when it is used as electrochemical energy storage device, it has ultra-high linear energy density (1.14-1.68 mWh cm-3) and volume energy density. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: electrode ink applied to rapid ink extrusion technology; and preparing a fiber-type lithium-ion battery electrode.