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  • 专利标题:   Anode material useful for lithium manganate lithium battery, comprises lithium manganate/graphene composite material the surface is coated with graphene nanosheets.
  • 专利号:   CN116247206-A
  • 发明人:   WU X, WANG S, YIN Y, ZHANG S, SUN Q
  • 专利权人:   QINGDAO QIANYUN HIGHTECH NEW MATERIAL
  • 国际专利分类:   B82Y030/00, B82Y040/00, H01M010/0525, H01M004/505, H01M004/62
  • 专利详细信息:   CN116247206-A 09 Jun 2023 H01M-004/62 202356 Chinese
  • 申请详细信息:   CN116247206-A CN11491892 08 Dec 2021
  • 优先权号:   CN11491892

▎ 摘　　要

NOVELTY - Anode material comprises lithium manganate/graphene composite material the surface is coated with graphene nanosheets. USE - The anode material is useful for lithium manganate lithium battery. ADVANTAGE - The anode material has improved conductivity, power density, charge-discharge speed and capacity and cycle performance of the lithium manganese oxide battery, high discharge specific capacity as 180.2mAh g-1, and the specific capacity retention rate is greater than 93% after 1000 cycles at 10C rate.