A highly active perovskite electrode for the oxygen reduction reaction below 600 °c

Zhou, Wei, Sunarso, Jaka, Zhao, Mingwen, Liang, Fengli, Klande, Tobias and Feldhoff, Armin (2013) A highly active perovskite electrode for the oxygen reduction reaction below 600 °c. Angewandte Chemie - International Edition, 52 52: 14036-14040. doi:10.1002/anie.201307305


Author Zhou, Wei
Sunarso, Jaka
Zhao, Mingwen
Liang, Fengli
Klande, Tobias
Feldhoff, Armin
Title A highly active perovskite electrode for the oxygen reduction reaction below 600 °c
Journal name Angewandte Chemie - International Edition   Check publisher's open access policy
ISSN 1433-7851
1521-3773
Publication date 2013-12-23
Year available 2013
Sub-type Article (original research)
DOI 10.1002/anie.201307305
Volume 52
Issue 52
Start page 14036
End page 14040
Total pages 5
Place of publication Weinheim, Germany
Publisher Wiley - V C H Verlag GmbH and Co. KGaA
Language eng
Subject 1600 Chemistry
1503 Business and Management
Abstract The novel perovskite material, SrSc0.175Nb 0.025Co0.8O3-δ, shows a rapid bulk oxygen diffusion rate below 550 °C (see oxygen movement indicated by the black arrow). Incorporation as an oxygen reduction cathode into a samarium-doped ceria fuel cell enables exceptionally high electrochemical performance, indicated by a power density of 910 mW cm-2 at 500 °C. Copyright
Keyword Cathode Material
Electrochemistry
Oxygen reduction reaction
Perovskite
Solid oxide fuel cells
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Chemical Engineering Publications
Official 2014 Collection
 
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