Probing the chemical stability between current collectors and argyrodite Li₆PS₅Cl sulfide electrolyte.

ABSTRACT: Recently, sulfide-based electrolytes, including the argyrodite family (Li₆PS₅X, X = Cl, Br, I), are considered promising candidates for all-solid-state battery fabrication due to their high ionic conductivity. However, from the industrial point of view, other parameters such as the chemical and electrochemical stability toward current collectors are equally important, but often neglected. Although many efforts have been directed toward the investigation, optimization and testing of sulfide electrolytes into a press device (10 MPa) with a stainless-steel current collector, the investigation of the current collector's behavior in contact with sulfide solid electrolytes in coin cell (0.2 MPa) or pouch cell (0.1-0.2 MPa) formats is still an open question. In this work, th

SUBMITTER: Tron A 

PROVIDER: S-EPMC12289912 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature