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公开(公告)号:US20220223874A1
公开(公告)日:2022-07-14
申请号:US17595720
申请日:2020-05-25
Applicant: University of Waterloo
Inventor: Linda Faye NAZAR , Chun Yuen KWOK , Mario GAUTHIER
IPC: H01M4/62 , H01M10/0525 , H01M4/58
Abstract: Disclosed is an electrochemical cell comprising a lithium-based anode and a sulfur-based cathode and an electrolyte, wherein the cathode material comprises a polymeric binder, wherein the binder comprises ammonium functional groups. In one aspect, the polymeric binder comprises ammonium chloride functional groups.