• 专利标题:   Anode aqueous-based adhesive useful in a anode slurry material, comprises polyethylene oxide and acrylonitrile multi-polymer water dispersion.
  • 专利号:   CN115986120-A
  • 发明人:   ZHANG L, WANG X, LIU Y, XIA X, SUN W, YE C
  • 专利权人:   HENAN PENGHUI POWER SUPPLY CO LTD
  • 国际专利分类:   H01M004/13, H01M004/139, H01M004/62
  • 专利详细信息:   CN115986120-A 18 Apr 2023 H01M-004/62 202345 Chinese
  • 申请详细信息:   CN115986120-A CN10045998 30 Jan 2023
  • 优先权号:   CN10045998

▎ 摘  要

NOVELTY - Anode aqueous-based adhesive comprises 10-90 pts. wt., preferably 20-70 pts. wt. polyethylene oxide and 10-90 pts. wt., preferably 20-80 pts. wt. acrylonitrile multi-polymer water dispersion. USE - The anode aqueous adhesive is useful in a anode slurry material, which is used in a lithium battery. ADVANTAGE - The anode aqueous-based adhesive can improve the adhesion ability of the active substance and the current collector, so that it is not easy to peel, improves the conductivity and cycle life of the pole piece. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: anode electrode; and a preparation of anode slurry material.