The proton uptake of 18 compositions in the perovskite family (Ba, Sr, La)(Fe, Co, Zn, Y) O3‐
δ, perovskites, which are potential cathode materials for protonic ceramic fuel cells (PCFCs) …

Ba0. 5Sr0. 5Co0. 8Fe0. 2O3− δ (BSCF) is a mixed conducting oxide that shows high oxygen
permeability to perform as a ceramic membrane and high electrochemical activity for oxygen …

Triple-conducting oxides with mobile protons, oxygen vacancies, and holes are key
functional materials for protonic ceramic fuel/electrolysis cells. We comprehensively …

We report an effective method to fabricate long, anode-supported tubular protonic ceramic
fuel cells (PCFCs) and test cells in single-cell and short-stack mode. Further, we use our …

Barium strontium cobaltite-ferrite (Ba 1-x Sr x Co y Fe 1-y O 3-δ, BSCF) is a widely studied
mixed ionic-electronic conductor material for air electrode in solid oxide cells (SOC). Despite …

This research has been conducted on BaCo 0.4 Fe 0.4 Y 0.2-x A x O 3-δ, which is doped by
different metal elements of Zr, Mg, and Zn. The prime concern of this study is to observe the …

The phase stability, thermal expansion, electrical conductivity, and oxygen permeation of
perovskite-type oxides Ba0. 5Sr0. 5 (Co0. 8Fe0. 2) 1− xNbxO3− δ (x= 0− 0.2) have been …

In the present study, the effect of variable vanadium oxidation states on the structural,
optical, and dielectric properties of vanadium oxide containing lithium borate glasses has …

Ba0. 5Sr0. 5Co0. 8Fe0. 2O3− δ (BSCF)+ Co3O4 composites with different Co3O4 contents
were synthesized, and their properties and performance as cathodes in IT-SOFCs were …

In the present study, Na 2 O doped CeO 2 has been prepared by solid state reaction
method. The prepared samples are characterized by X-ray diffraction (XRD), UV–Visible …