Novel B-site ordered double perovskite Ba2Bi 0.1Sc0.2Co1.7O6-x for highly efficient oxygen reduction reaction

  • Zhou, Wei
  • Sunarso, Jaka
  • Chen, Zhi Gang
  • Ge, Lei
  • Motuzas, Julius
  • Zou, Jin
  • Wang, Guoxiong
  • Julbe, Anne
  • Zhu, Zhonghua
Publication date
March 2011
Publisher
Royal Society of Chemistry (RSC)

Abstract

Double perovskite Ba2Bi0.1Sc0.2Co 1.7O6-x (BBSC) demonstrates low polarization resistance between 600 and 750 °C due to the high oxygen reduction rate of BBSC as reflected by its large DV and k values, which are derived from the face centered cubic structure and high cobalt content

Extracted data

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