• 专利标题:   Laminated body for electrically-conductive material for use in a battery current collector, comprises graphene coating layer on base material containing metal and/or metallic compound.
  • 专利号:   JP2021006499-A
  • 发明人:   KATO T, TAMAKI E
  • 专利权人:   TORAY IND INC
  • 国际专利分类:   B32B009/00, C01B032/19, C01B032/194, C01B032/198, H01B005/02, H01M004/66
  • 专利详细信息:   JP2021006499-A 21 Jan 2021 C01B-032/194 202116 Pages: 22 Japanese
  • 申请详细信息:   JP2021006499-A JP107427 23 Jun 2020
  • 优先权号:   JP119659

▎ 摘  要

NOVELTY - A laminated body comprises graphene coating layer on base material containing metal and/or metallic compound, where laminated body has phosphorus atom content of 0.1-5 at.% on the base material, measured by X-ray photoelectron spectroscopy. USE - A laminated body for electrically-conductive material for use in a battery current collector (claimed). ADVANTAGE - The laminated body has excellent heat resistance and adhesiveness of a graphene coating layer.