Effect of calcium doping on the electrocatalytic activity of the Bi<sub>1−<i>x</i></sub>Ca<sub><i>x</i></sub>FeO<sub>3−<i>δ</i></sub> oxygen electrode for solid oxide fuel cells
Liang Wang, Tian Xia, Liping Sun, Qiang Li, Hui Zhao
Abstract
700 °C along with exceptional stability over a period of 60 h. This work highlights the Ca-doping strategy for enhancing electrocatalytic activity of the cathode electrocatalysts in SOFCs.
Topics & Concepts
DopingOxygenElectrodeCalciumChemistryOxygen evolutionInorganic chemistryElectrocatalystMaterials scienceElectrochemistryPhysical chemistryMetallurgyOptoelectronicsOrganic chemistryAdvancements in Solid Oxide Fuel CellsElectronic and Structural Properties of OxidesMagnetic and transport properties of perovskites and related materials