• 专利标题:   Modified graphite cathode material for rechargeable battery, comprises graphite, and multilayer graphene dispersed on graphite, where multilayer graphene is loaded with conductive agent via bonding effect of binder.
  • 专利号:   WO2018153122-A1, CN108511752-A
  • 发明人:   CUI H, CHEN T, XIE Y
  • 专利权人:   NINGDE AMPEREX TECHNOLOGY LTD, NINGDE AMPEREX TECHNOLOGY CO LTD
  • 国际专利分类:   H01M004/583
  • 专利详细信息:   WO2018153122-A1 30 Aug 2018 H01M-004/583 201863 Pages: 23 Chinese
  • 申请详细信息:   WO2018153122-A1 WOCN108907 01 Nov 2017
  • 优先权号:   CN10102648

▎ 摘  要

NOVELTY - A modified graphite cathode material comprises graphite, and multilayer graphene dispersed on the graphite, where the multilayer graphene is loaded with a conductive agent via bonding effect of a binder. USE - Modified graphite cathode material for rechargeable battery (claimed). ADVANTAGE - The material improves compaction density of negative electrode of battery, and can effectively reduce the precipitation of lithium from the negative electrode of a rechargeable battery and enhance the cyclic performance of the battery. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing modified graphite cathode material.