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  • 专利标题:   Solid-state battery comprises cathode, anode and solid electrolyte, which is formed from printable lithium composition comprises on solution basis of lithium metal powder and polymer binder compatible with lithium metal powder.
  • 专利号:   US2021273260-A1
  • 发明人:   GREETER W A, XIA J, FITCH K B, YAKOVLEVA M
  • 专利权人:   FMC LITHIUM USA CORP, FMC LITHIUM USA CORP
  • 国际专利分类:   H01M004/60, H01M004/485, H01M004/36, H01M004/139, H01M010/0525, H01M010/052, H01M010/0585, H01M004/04, H01M004/134, H01M004/62, H01M004/38, H01M004/1395, H01M010/0565
  • 专利详细信息:   US2021273260-A1 02 Sep 2021 H01M-010/0565 202204 English
  • 申请详细信息:   US2021273260-A1 US308519 05 May 2021
  • 优先权号:   US646521P, US308519

▎ 摘　　要

NOVELTY - Solid-state battery comprises a cathode, an anode and a solid electrolyte, which is formed from a printable lithium composition comprises on a solution basis of 5-50% lithium metal powder, 0.1-20% a polymer binder compatible with the lithium metal powder, 0.1-30% a rheology modifier compatible with the lithium metal powder, and 50-95% a nonpolar solvent compatible with the lithium metal powder and with the polymer binder. USE - Solid-state battery. ADVANTAGE - The solid-state battery has improved safety and manufacturability.