Constrained and Non-Constrained Sintering of Plasma-Sprayed Zirconia Based Electrolytes for SOFCs

Abstract:

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Electrolyte layers for solid oxide fuel cells (SOFCs) consisting typically of yttria-stabilized zirconia were prepared using atmospheric plasma spraying in a first step and sintered in a second one. The influence of particle size on sintering kinetics and microstructure development was analyzed by comparison of nanostructured and conventional YSZ layers. Sintering of free-standing coatings differ significantly from that of coatings on substrates.

Info:

Periodical:

Edited by:

Pietro VINCENZINI, Sheldon WIEDERHORN and Paolo COLOMBO

Pages:

263-268

DOI:

10.4028/www.scientific.net/AST.65.263

Citation:

C. Christenn and S. A. Ansar, "Constrained and Non-Constrained Sintering of Plasma-Sprayed Zirconia Based Electrolytes for SOFCs", Advances in Science and Technology, Vol. 65, pp. 263-268, 2010

Online since:

October 2010

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$35.00

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