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  • 专利标题:   Spherical nano-graphene silicon high-reserve cathode comprises high-fineness silicon, high-purity and high-fineness graphite powder, neutralizing agent, conductive adhesive, and anti-freezing agent.
  • 专利号:   CN116207224-A
  • 发明人:   YU H, ZHANG X
  • 专利权人:   SHANGHAI WOSAI BATTERY TECHNOLOGY CO LTD
  • 国际专利分类:   B82Y030/00, B82Y040/00, H01M010/0525, H01M010/653, H01M010/654, H01M004/133, H01M004/134, H01M004/36, H01M004/38, H01M004/587, H01M004/62
  • 专利详细信息:   CN116207224-A 02 Jun 2023 H01M-004/36 202354 Chinese
  • 申请详细信息:   CN116207224-A CN11610705 14 Dec 2022
  • 优先权号:   CN11610705

▎ 摘　　要

NOVELTY - Spherical nano-graphene silicon high-reserve cathode comprises 3-5 pts. wt. high-fineness silicon, 1-3 pts. wt. high-purity and high-fineness graphite powder, 3-5 pts. wt. neutralizing agent, 1-2 pts. wt. conductive adhesive, and 4-6 pts. wt. anti-freezing agent. USE - Used as spherical nano-graphene silicon high-reserve cathode. ADVANTAGE - The spherical nano-graphene silicon high-reserve cathode: has reasonable structure; increases the storage quantity; has high safety, good radiating performance, good anti-freezing performance, and high stability; and reaches high and low temperature resistance.