公开(公告)号：US20230231137A1

公开(公告)日：2023-07-20

申请号：US18120438

申请日：2023-03-13

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Qifan WU ,  Ming ZHANG ,  Yacheng LIU ,  Ziyi YIN ,  Tongxian ZHANG

IPC: H01M4/62 ,  H01M4/525 ,  C08G65/327 ,  C08G65/14 ,  C08G65/24

CPC classification number: H01M4/62 ,  H01M4/525 ,  C08G65/327 ,  C08G65/14 ,  C08G65/24 ,  H01M2004/028

Abstract: Provided is a positive electrode slurry comprising a polyether phosphate, wherein the polyether phosphate may comprise at least the following structural units:




and a structural unit (IV) that is a phosphate group,



A being hydrogen, halogen or haloalkyl; B is hydroxyl, R, OR, or ROR′, the R and R′ being each independently a linear or branched alkyl group containing 1 to 8 carbons; and E is phenyl, alkyl-substituted phenyl, ether-substituted phenyl, or halophenyl.