All-Liquid Metal Battery

A secondary battery (accumulator) employing molten metals or metal alloys as active masses at both electrodes and a salt electrolyte in between is called an all-liquid-metal accumulator (LMB). Separation of the liquid based on segregation caused by different densities immiscibility materials characteristic feature. High coulometric storage capabilities molten-metal combined with relatively low cell voltage high stability system operational principle yield suitable for grid applications and, particular, power-quality management large-scale stationary storage.