High-temperature membranes for CO2 transport and separation has attracted significant interest from academia industries due to their potential mitigate the emissions of ultimately global warming/climate change. In this study, we report a dual-phase membrane fabricated porous proton conducting BaZr0.8Y0.2O3-δ (BZY) matrix eutectic mixture Li2CO3–Na2CO3 (denoted as MC). The exhibits high permeati...

Molten Sn and Bi were examined at 973 and 1073 K for use as anodes in solid oxide fuel cells with yttriastabilized zirconia (YSZ) electrolytes. Cells were operated under "battery" conditions, with dry He flow in the anode compartment, to characterize the electrochemical oxidation of the metals at the YSZ interface. For both metals, the open-circuit voltages (OCVs) were close to that expected ba...