A novel Ba<sub>0.5</sub>Sr<sub>0.5</sub>Co<sub>0.8</sub>Fe<sub>0.2</sub>O<sub>3−<i>δ</i></sub> and CeO<sub>2</sub> hybrid electrocatalyst for both the oxygen evolution and methanol oxidation reactions
Fuyue Liu, Fei Wu, Ran Guo, Jiaxin Dang, Haoqi Qiu, Qiuju Zhang, Chao Yang, He Miao, Jinliang Yuan
Abstract
We synthesize a hybrid catalyst of BSCF@CeO 2 -10 with superior OER and MOR catalytic properties, which can be ascribed to the stable phase structure of BSCF, enhanced OH − adsorption ability, reduced RDS energy barrier, and increased Co/Fe valence.
Topics & Concepts
Materials scienceMineralogyCrystallographyChemistryElectrocatalysts for Energy ConversionCatalytic Processes in Materials ScienceAdvancements in Solid Oxide Fuel Cells