• 专利标题:   Manufacturing electrode for lithium secondary battery, by mixing active materials, polymeric binders, carbon-based additives and solvent, encapsulating active materials by polymeric binders, and carbonizing part of binders and generating nanopores through energy application to polymeric binders.
  • 专利号:   WO2022196934-A1, KR2022133152-A, KR2022129496-A, KR2447011-B1, KR2459877-B1, KR2523705-B1
  • 发明人:   PARK S, PARK C, CHO H, KIM J, PARK K, KANG J, PARK C I, CHO H S, KIM J S, PARK K S
  • 专利权人:   VITZROCELL CO LTD, MAKESENS INC, MAKE SENSE INC
  • 国际专利分类:   H01M004/36, H01M004/38, H01M004/48, H01M004/58, H01M004/60, H01M004/62, H01M004/134, H01M010/052, H01M010/0525, H01M004/02, H01M004/13, H01M012/08
  • 专利详细信息:   WO2022196934-A1 22 Sep 2022 H01M-004/36 202283 Pages: 53 English
  • 申请详细信息:   WO2022196934-A1 WOKR001633 28 Jan 2022
  • 优先权号:   US161434P, KR163813

▎ 摘  要

NOVELTY - Method for manufacturing an electrode, involves mixing active materials, polymeric binders, carbon-based additives and a solvent, encapsulating the active materials by the polymeric binders, and carbonizing part of the polymeric binders and generating nanopores in the polymeric binders through energy application to the polymeric binders. USE - The method is used for manufacturing electrode for lithium secondary battery (claimed). ADVANTAGE - None given. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an electrode comprising active materials, polymeric binders and carbon-based additives, where the active materials are encapsulated by the polymeric binders, some of the polymeric binders are carbonated, the carbon-based additives are dispersed in the polymeric binders, and the polymeric binders have nanopores.