Electrochemical cell including compressed, unbonded, electrode granules and liquid electrolyte

摘要

An electrochemical cell including a housing containing a cathode electrode, an anode electrode, electrode terminals, and a liquid electrolyte; characterized in that the electrodes are in the form of unbonded granules located in separate compartments within the housing and separated by a separator; the granules filling their respective compartments and being subjected to a compressive force to produce good electrical contact between their outer surfaces; the electrolyte filling the interstitial spaces between the granules.