• 专利标题:   Hybrid non-cathode all-solid-state lithium secondary battery, has carbon layer that is formed on pseudo-solid electrolyte layer and containing carbon material and electrolyte, and negative electrode current collector formed on carbon layer.
  • 专利号:   KR2023072827-A
  • 发明人:   RYE C, KIM S, WOO M H, PARK S J, LIM J
  • 专利权人:   KOREA INST IND TECHNOLOGY
  • 国际专利分类:   H01M010/052, H01M010/056, H01M010/058, H01M004/02, H01M004/13, H01M004/62, H01M004/66
  • 专利详细信息:   KR2023072827-A 25 May 2023 H01M-004/13 202345 Pages: 14
  • 申请详细信息:   KR2023072827-A KR159448 18 Nov 2021
  • 优先权号:   KR159448

▎ 摘  要

NOVELTY - The battery has an anode current collector, a positive electrode that is formed on a positive electrode current collector. An organic/inorganic pseudo-solid electrolyte layer is formed on the anode and contains an inorganic material, an organic binder, and a first electrolyte. A carbon layer is formed on the organic-inorganic pseudo-solid electrolyte layer and containing a carbon material and a second electrolyte. A negative electrode current collector is formed on the carbon layer. The carbon material is carbon felt, carbon paper, carbon cloth, carbon fiber, hollow carbon fiber, carbon nanotube A non-cathode lithium secondary battery selected from the group consisting of graphene, graphene oxide, graphite, carbon black, activated carbon, fullerene, Ketjenblack and acetylene black. USE - Hybrid lithium secondary battery used in mobile phone, laptop computer, electric vehicle and power storage device. ADVANTAGE - The energy density of the non-cathode all-solid-state lithium secondary battery is increased. The battery with improved and excellent lifespan characteristics is implemented. The generation of lithium dendrite is inhibited. The assembly of the battery is simplified. DESCRIPTION OF DRAWING(S) - The drawing shows the configuration diagram of the non-cathode all-solid-state lithium secondary battery. (Drawing includes non-English language text)