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Issue 1, 2013
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Enhanced oxygen diffusion in epitaxial lanthanum–strontium–cobaltite thin film cathodes for micro solid oxide fuel cells

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Abstract

The chemical diffusion coefficient (Dchem) of epitaxial LSC thin films was measured by a newly designed conductivity relaxation method. Dchem of epitaxial thin films was found to be higher than that of bulk LSC by up to two orders of magnitude, and was found to be enhanced further as the film became thinner.

Graphical abstract: Enhanced oxygen diffusion in epitaxial lanthanum–strontium–cobaltite thin film cathodes for micro solid oxide fuel cells

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Publication details

The article was received on 16 Mar 2012, accepted on 15 Nov 2012 and first published on 15 Nov 2012


Article type: Communication
DOI: 10.1039/C2EE21647G
Citation: Energy Environ. Sci., 2013,6, 116-120
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    Enhanced oxygen diffusion in epitaxial lanthanum–strontium–cobaltite thin film cathodes for micro solid oxide fuel cells

    H. Ji, J. Hwang, K. J. Yoon, J. Son, B. Kim, H. Lee and J. Lee, Energy Environ. Sci., 2013, 6, 116
    DOI: 10.1039/C2EE21647G

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