... electrolysis cell (SOEC) is achieved by the use of heat from the solid oxide fuel cell (SOFC) with a heat exchanger network and control strategies. The SOFC meets the building electricity demand and the heat generated from its electrochemical reactions is transferred to the SOEC for the endothermic heat...

... electrolysis polarisation solid oxide fuel cells SOEC degradation YSZ SOFC stack electrode polarization Solid oxide fuel cells (SOFCs) are of current interest as devices that convert chemical energy directly into electricity, since they can use the hydrogen and hydrocarbon fuels efficiently...