INTERFACE-MEDIATED ELECTROCHEMICAL EFFECTS IN LITHIUM/POLYMER-CERAMIC CELLS (Postprint)
نویسندگان
چکیده
The paper presents and discusses a method to achieve beneficial electrochemical effects mediated by interfaces in an ionic conducting polymer matrix. The beneficial effects include enhanced ionic transport, catalysis of anodic oxidation reaction, and stabilization of the lithium-electrolyte interface in lithium-based electrochemical cells. Polyethylene oxide (PEO) doped with LiN(SO2CF2CF3)2 (LiBETI) was chosen as the ion conducting polymer matrix. The polymer-ceramic (PC) composite electrolytes from the PEO:LiBETI-BN and PEO:LiBETI-Li2O systems were optimized to achieve high conductivity, reduce chargeolymer-ceramic composite
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