• 专利标题:   Manufacturing battery cathode slurry comprises drying and mixing lithium titanate and conductive agent to obtain dry mixed material, preparing graphene slurry, adding agglomerant mixed material and graphene slurry to mixed material for pre-stirring, and adding pre-stirred slurry into first solvent.
  • 专利号:   CN114744159-A
  • 发明人:   ZHANG S, XUE D, YU W, GUO D, ZHAO Y, JIANG Y, QI Z, YIN J, CUI K, DENG H, LIU L, SUN H
  • 专利权人:   UNIV ARMY ENG CHINESE PEOPLES LIBERATIO
  • 国际专利分类:   B01F027/95, H01M010/0525, H01M004/1391
  • 专利详细信息:   CN114744159-A 12 Jul 2022 H01M-004/1391 202271 Chinese
  • 申请详细信息:   CN114744159-A CN10492002 07 May 2022
  • 优先权号:   CN10492002

▎ 摘  要

NOVELTY - Manufacturing battery cathode slurry comprises (i) drying and mixing lithium titanate and conductive agent to obtain dry mixed material, (ii) preparing graphene slurry, (iii) adding agglomerant mixed material and graphene slurry to the dry mixed material for pre-stirring, and (iv) adding the pre-stirred slurry into the first solvent for fully stirring and dispersing to obtain the finished product. USE - The method is useful for manufacturing battery cathode slurry. ADVANTAGE - The method: can realize battery slurry stability and excellent rheology; and obtains slurry with high stability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a battery.