Enhanced oxygen reduction kinetics of IT-SOFC cathode with PrBaCo<sub>2</sub>O<sub>5+<i>δ</i></sub>/Gd<sub>0.1</sub>Ce<sub>1.9</sub>O<sub>2−<i>δ</i></sub> coherent interface
Yang Zhang, Leyu Shen, Yuhao Wang, Zhihong Du, Binze Zhang, Francesco Ciucci, Hailei Zhao
Abstract
A PBC–GDC composite with coherent interface structure shows remarkable ORR activity and low polarization resistance under IT-SOFC service conditions.
Topics & Concepts
CathodeKineticsPolarization (electrochemistry)Materials scienceOxygen reductionAnalytical Chemistry (journal)Fuel cellsOxygenOxygen reduction reactionChemistryPhysical chemistryElectrodeChemical engineeringElectrochemistryPhysicsEngineeringQuantum mechanicsOrganic chemistryChromatographyAdvancements in Solid Oxide Fuel CellsElectronic and Structural Properties of OxidesMagnetic and transport properties of perovskites and related materials