A novel Ba<sub>0.95</sub>La<sub>0.05</sub>Fe<sub>0.9</sub>Nb<sub>0.1</sub>O<sub>3−<i>δ</i></sub> ceramic electrode for symmetrical solid oxide fuel cells
Zhongbiao Li, Jinpeng Wang, Jiang-Peng Zhu, Yanjun Sun, Zhihao Wang, Yujun Zhao, Zhaoling Wei, Zhiwen Zhu, Qiuju Zheng
Abstract
The Ba 0.95 La 0.05 Fe 0.9 Nb 0.1 O 3− δ electrode provides a unique combination of good tolerance for H 2 -reduction and low polarization resistances for the oxygen reduction reaction and hydrogen oxidation reaction.
Topics & Concepts
ElectrodeCeramicHydrogenMaterials sciencePolarization (electrochemistry)OxygenAnalytical Chemistry (journal)Oxygen reduction reactionChemistryPhysical chemistryMetallurgyElectrochemistryChromatographyOrganic chemistryAdvancements in Solid Oxide Fuel CellsElectronic and Structural Properties of OxidesMagnetic and transport properties of perovskites and related materials