PROCEDE DE PREPARATION D'UN COMPOSE A BASE DE DERIVE D'OXYDE DE VANADIUM POUR CATHODE DE PILE THERMIQUE

摘要

According to the invention, a pulverulent mixture is produced with vanadium pentoxide, a carbon-containing material and a mixture of alkali metal halides; a heat treatment is carried out at a temperature of between 360 DEG C and 650 DEG C for a period of between 15 minutes and 2 hours. …A thermal cell cathode material is obtained which exhibits good discharge voltage stability (curve A). ……