• 专利标题:   Preparing a anode sheet for lithium ion battery, involves mixing the conductive agent composite positive electrode material, the binder, and the solvent to obtain a positive electrode slurry.
  • 专利号:   CN112331818-A
  • 发明人:   LI Y, LIU F, LV Z, ZHAO P
  • 专利权人:   EVE POWER CO LTD, EVE ENERGY CO LTD
  • 国际专利分类:   H01M010/0525, H01M004/04, H01M004/13, H01M004/139, H01M004/62
  • 专利详细信息:   CN112331818-A 05 Feb 2021 H01M-004/139 202126 Pages: 12 Chinese
  • 申请详细信息:   CN112331818-A CN11409995 03 Dec 2020
  • 优先权号:   CN11409995

▎ 摘  要

NOVELTY - Preparing a anode sheet involves mixing the conductive agent composite positive electrode material, the binder, and the solvent to obtain a positive electrode slurry. The anode slurry coated on the surface of a current collector and cold pressed to obtain the positive electrode sheet. USE - Method for preparing a anode sheet for lithium ion battery. ADVANTAGE - The method enables simplifying stirring process, improving production efficiency of the positive plate, reducing production cost, preventing local agglomeration caused by uneven dispersion of conductive agent during stirring process, ensuring consistency of slurry dispersion and improving anode pole piece coating effect so as to improve consistency of the battery.