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

Claudia Christenn; Syed Asif Ansar

doi:10.4028/www.scientific.net/AST.65.263

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Constrained and Non-Constrained Sintering of Plasma-Sprayed Zirconia Based Electrolytes for SOFCs
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HomeAdvances in Science and TechnologyAdvances in Science and Technology Vol. 65Constrained and Non-Constrained Sintering of...

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

Abstract:

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.

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Advances in Science and Technology (Volume 65)

Pages:

263-268

DOI:

https://doi.org/10.4028/www.scientific.net/AST.65.263

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Online since:

October 2010

Authors:

Claudia Christenn, Syed Asif Ansar

Keywords:

Layer Characterization, Plasma Spraying, Sintering, Solid Oxide Fuel Cell (SOFC), Zirconia

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