A three-dimensional highly interconnected composite oxygen reduction reaction electrocatalyst prepared from a core-shell precursor

Niu, Yingjie, Liang, Fengli, Zhou, Wei, Sunarso, Jaka, Zhu, Zhonghua and Shao, Zongping 2011, A three-dimensional highly interconnected composite oxygen reduction reaction electrocatalyst prepared from a core-shell precursor, ChemSusChem, vol. 4, no. 11, pp. 1582-1586.

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Title A three-dimensional highly interconnected composite oxygen reduction reaction electrocatalyst prepared from a core-shell precursor
Author(s) Niu, Yingjie
Liang, Fengli
Zhou, Wei
Sunarso, Jaka
Zhu, Zhonghua
Shao, Zongping
Journal name ChemSusChem
Volume number 4
Issue number 11
Start page 1582
End page 1586
Total pages 5
Publisher Wiley - VCH Verlag GmbH & Co. KGaA
Place of publication Weinheim, Germany
Publication date 2011-11-18
ISSN 1864-5631
1864-564X
Keyword(s) catalysis
ceramics
electrochemistry
fuel cells
silver
Summary Getting intimate: A 3D interconnected Bi0.5Sr 0.5FeO3-ð (BSF)-Ag electrocatalyst is prepared from a BSF-AgNO3 core-shell precursor in one step. The nanometer-sized Ag enhances the sintering process, enabling an optimum cathode microstructure and good cathode-to-electrolyte attachment upon firing at 850°C. A solid-oxide fuel cell based on this cathode shows a near 100% peak power density enhancement at 550°C.
Language eng
Field of Research 099999 Engineering not elsewhere classified
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2011, Wiley-VCH Verlag GmbH& Co. KGaA, Weinheim
Persistent URL http://hdl.handle.net/10536/DRO/DU:30044080

Document type: Journal Article
Collection: Centre for Material and Fibre Innovation
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