ACCUMULATEUR ELECTRIQUE DU TYPE METAL-HALOGENE ET DONT L'ELECTROLYTE CONTIENT UN AGENT COMPLEXANT

摘要

An improved metal-halogen electrochemical cell particularly a zinc bromide cell, contains a water soluble organo substituted amino acid salt in the electrolyte which forms a substantially water insoluble liquid complex with cathodic halogen thereby reducing self-discharge of the cell.