Electrical conductivity and electrochemi
Electrical conductivity and electrochemical performance of cobalt-doped BaZr0.1Ce0.7Y0.2O3−δ cathode
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Lei Yang; Shizhong Wang; Xiaoyuan Lou; Meilin Liu
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Article
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2011
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Elsevier Science
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English
⚖ 711 KB
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).