• 专利标题:   High performance graphene composite cathode material useful for lithium ion battery, comprises sheet tin sulfide and hollow cage-shaped cobalt sulfide synthesized in situ on surface of graphene.
  • 专利号:   CN114050268-A, CN114050268-B
  • 发明人:   CAI Y, WANG X
  • 专利权人:   UNIV JIANGSU SCI TECHNOLOGY
  • 国际专利分类:   H01M010/0525, H01M004/136, H01M004/36, H01M004/58, H01M004/62
  • 专利详细信息:   CN114050268-A 15 Feb 2022 H01M-004/62 202223 Chinese
  • 申请详细信息:   CN114050268-A CN11421340 26 Nov 2021
  • 优先权号:   CN11421340

▎ 摘  要

NOVELTY - High performance graphene composite cathode material comprises graphene, sheet tin sulfide (SnS) and hollow cage-shaped cobalt sulfide (CoS) synthesized in situ on the surface of the graphene. USE - The material is useful for lithium ion battery. ADVANTAGE - The material has exhibits good rate performance and cycle performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the graphene composite cathode material.