Further optimization of the properties of Pr0.6Sr0.4Fe0.9W0.1O3-δ by Cu-doping as symmetric electrodes for solid oxide fuel cells

Enhanced anodic catalytic performance in PrFeO3−δ of perovskite materials via Co-doping with Sr and VB subgroup metals (V, Nb, Ta)

“…Unfortunately, compared with Ni-based anode, perovskite anode PrFeO 3−d has a low electronic conductivity that greatly restricts the anodic catalytic performance in the SOFC eld. 47,48 Therefore, it's highly necessary to adopt a facile arrangement for improving the conductivity of materials to enhance the anodic catalytic performance. Fe-site doping is a frequent arrangement for tuning conductivity.…”