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

Autoria(s): Zhou, Wei; Sunarso, Jaka; Chen, Zhi-Gang; Ge, Lei; Motuzas, Julius; Zou, Jin; Wang, Guoxiong; Julbe, Anne; Zhu, Zhonghua
Data(s)

01/03/2011
Resumo

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.
Identificador

http://hdl.handle.net/10536/DRO/DU:30039113
Idioma(s)

eng
Publicador

Royal Society of Chemistry
Relação

http://dro.deakin.edu.au/eserv/DU:30039113/zhou-novelb-2011.pdf

http://dx.doi.org/10.1039/c0ee00451k
Direitos

2011, The Royal Society of Chemistry
Palavras-Chave #cobalt content #double perovskites #face centered cubic structure #k-values #ordered double perovskites #oxygen reduction rate #oxygen reduction reaction #polarization resistances
Tipo

Journal Article
Acesso ao item digital