Title: Metallic sulfide additives for positive electrode material within a secondary electrochemical cell. [Fe sulfide electrode with sulfide additives of Co, Ni, Cu, Ce, Mn]
Abstract: An improved active material for use within the positive electrode of a secondary electrochemical cell includes a mixture of iron disulfide and a sulfide of a polyvalent metal. Various metal sulfides, particularly sulfides of cobalt, nickel, copper, cerium and manganese, are added in minor weight proportion in respect to iron disulfide for improving the electrode performance and reducing current collector requirements. 5 fig., 4 tables.
Publication Year: 1976
Publication Date: 1976-11-16
Language: en
Type: article
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