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A cobalt-free SrFe0.9Sb0.1O3−δ cathode material for proton-conducting solid oxide fuel cells with stable BaZr0.1Ce0.7Y0.1Yb0.1O3−δ electrolyte

✍ Scribed by Yihan Ling; Xiaozhen Zhang; Songlin Wang; Ling Zhao; Bin Lin; Xingqin Liu

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
680 KB
Volume
195
Category
Article
ISSN
0378-7753

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To develop efficient cathode materials for solid oxide fuel cells (SOFCs) based on Ba (Zr 0.1 Ce 0.7 Y 0.2 )O 3Àd (BZCY) electrolyte, we have examined a series of cobalt-doped BZCY samples with the intended composition of BaZr 0.1 Ce 0.7 Y 0.2Àx Co x O 3Àd (where x ¼ 0, 0.02, 0.05, 0.075, 0.1, 0.2).