• 专利标题:   Low temperature lithium titanate type battery comprises anode, cathode, isolating film and electrolyte, where material of anode comprises active material, adhesive, conductive agent and current collector.
  • 专利号:   CN113764742-A
  • 发明人:   LIU Q, BAI Z, YE D, DU J, ZHANG W, GAO L, LEI L, LI B
  • 专利权人:   YINLONG NEW ENERGY CO LTD, HEBEI YINLONG NEW ENERGY CO LTD
  • 国际专利分类:   H01M010/0525, H01M010/058, H01M004/139
  • 专利详细信息:   CN113764742-A 07 Dec 2021 H01M-010/058 202226 Chinese
  • 申请详细信息:   CN113764742-A CN10998107 27 Aug 2021
  • 优先权号:   CN10998107

▎ 摘  要

NOVELTY - Low-temperature lithium titanate type battery comprises an anode, a cathode, an isolating film and an electrolyte. The material of the anode comprises an active material, a first adhesive, a first conductive agent and a first current collector. The weight percentage ratio of the active material, first adhesive and first conductive agent is 90-96:1.5-5:2-5. The material of the cathode comprises lithium titanate, second adhesive, second conductive agents and second current collectors. The weight percentage ratio of the lithium titanate, second adhesive, and second conductive agent is 90-95:2-5:2-5. The lithium titanate structure is a spinel structure. USE - Used as low temperature lithium titanate type battery. ADVANTAGE - The battery improves the time of the user using the battery at low temperature, enhances the discharge stability and safety of the battery at low temperature, has long service time in the low temperature environment, and more stable use performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing low temperature lithium titanate type battery.