• 专利标题:   Producing carbon material-coated current collector, comprises etching current collector and coating carbon material on the etched current collector.
  • 专利号:   KR2021101448-A, KR2392335-B1
  • 发明人:   JIN A, YO S, SUNG G W
  • 专利权人:   UNIV SEOUL NAT SCI TECHNOLOGY RES
  • 国际专利分类:   B05D007/14, C23C024/04, C23F001/16, C25F003/02, H01G011/68, H01G011/70, H01M004/66
  • 专利详细信息:   KR2021101448-A 19 Aug 2021 H01M-004/66 202171 Pages: 12
  • 申请详细信息:   KR2021101448-A KR015456 10 Feb 2020
  • 优先权号:   KR015456

▎ 摘  要

NOVELTY - Manufacture of a carbon material-coated current collector involves etching a current collector, and coating a carbon material on the etched current collector. USE - Manufacture of carbon material-coated current collector (claimed) used in lithium secondary batteries and supercapacitors for electric vehicles and electric motorcycles. ADVANTAGE - The method enables manufacture of carbon material-coated current collector having excellent physical/chemical stability. The energy storage device provided with the carbon material coated current collector has high output, high capacity, and high capacity retention rate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the carbon material-coated current collector.