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Novel B-site ordered double perovskite Ba2Bi0.1Sc0.2Co1.7O6-x for highly efficient oxygen reduction reaction

journal contribution
posted on 2011-03-01, 00:00 authored by W Zhou, Jaka Sunarso, Z G Chen, L Ge, J Motuzas, J Zou, G Wang, A Julbe, Z Zhu
Double perovskite Ba<sub>2</sub>Bi<sub>0.1</sub>Sc<sub>0.2</sub>Co<sub>1.7</sub>O<sub>6-x</sub> (BBSC) demonstrates low polarization resistance between 600 and 750 °C due to the high oxygen reduction rate of BBSC as reflected by its large D<sub>V</sub> and <i>k</i> values, which are derived from the face centered cubic structure and high cobalt content.

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  1. 1.
    DOI - Is version of https://doi.org/10.1039/c0ee00451k

Location

Cambridge, U. K.

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal

Copyright notice

2011, The Royal Society of Chemistry

Journal

Energy and environmental science

Volume

4

Pagination

872 - 875

ISSN

1754-5692

eISSN

1754-5706

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    Research Publications

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    Keywords

    cobalt contentdouble perovskitesface centered cubic structurek-valuesordered double perovskitesoxygen reduction rateoxygen reduction reactionpolarization resistances

    Licence

    All Rights Reserved

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