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

被引：133

作者：

Niu, Yingjie ^{[2
]}

Zhou, Wei ^{[1
]}

Sunarso, Jaka ^{[1
]}

Ge, Lei ^{[1
]}

Zhu, Zhonghua ^{[1
]}

Shao, Zongping ^{[2
]}

机构：

[1] Univ Queensland, Sch Chem Engn, Brisbane, Qld 4072, Australia

[2] Nanjing Univ Technol, Coll Chem & Chem Engn, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2010年 / 20卷 / 43期

基金：

澳大利亚研究理事会;

关键词：

ELECTROCHEMICAL PROPERTIES; NEUTRON-DIFFRACTION; MAGNETIC-PROPERTIES; OXYGEN REDUCTION; IT-SOFC; ELECTROLYTE; CRYSTAL; NONSTOICHIOMETRY; SYSTEM;

D O I：

10.1039/c0jm02816a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Bi doping of SrFeO(3-delta) results in the formation of a structure with high symmetry and extraordinary electrochemical performance for Bi(0.5)Sr(0.5)FeO(3-delta), which is capable of competing effectively with the current Co-based cathode benchmark with additional advantages of lower thermal expansion and cost.

引用

页码：9619 / 9622

页数：4

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