High performance cobalt-free perovskite cathode for intermediate temperature solid oxide fuel cells

Niu, Yingjie and Zhou, Wei and Sunarso, Jaka and Ge, Lei and Zhu, Zhonghua and Shao, Zongping (2010) High performance cobalt-free perovskite cathode for intermediate temperature solid oxide fuel cells. Journal of Materials Chemistry, 20 (43). pp. 9619-9622. ISSN 0959-9428

Abstract

Bi doping of SrFeO3−δ results in the formation of a structure with high symmetry and extraordinary electrochemical performance for Bi0.5Sr0.5FeO3-δ, which is capable of competing effectively with the current Co-based cathode benchmark with additional advantages of lower thermal expansion and cost.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Additional Information: Permanent restricted access to Published version, in accordance with the copyright policy of the publisher.
Faculty/School / Institute/Centre: No Faculty
Faculty/School / Institute/Centre: No Faculty
Date Deposited: 14 Aug 2019 00:27
Last Modified: 26 Sep 2019 03:02
Uncontrolled Keywords: electrochemical properties; neutron-diffraction; magnetic-properties; oxygen reduction; IT-SOFC; electrolyte; crystal; nonstoichiometry; system
Fields of Research : 03 Chemical Sciences > 0302 Inorganic Chemistry > 030206 Solid State Chemistry
09 Engineering > 0904 Chemical Engineering > 090402 Catalytic Process Engineering
Socio-Economic Objective: B Economic Development > 86 Manufacturing > 8610 Ceramics, Glass and Industrial Mineral Products > 861002 Ceramics
Identification Number or DOI: 10.1039/c0jm02816a
URI: http://eprints.usq.edu.au/id/eprint/36475

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