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Accession Number
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DE2012-1042570
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Title
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Development of (Mn,Co)3O4 Protection Layers for Ferritic Stainless Steel Interconnects.
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Publication Date
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Jul 2005
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Media Count
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27p
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Personal Author
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G. Xia J. W. Stevenson P. Singh S. P. Simner Z. Yang
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Abstract
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A spinel-based surface protection layer has been developed for alloy SOFC current collectors and bi-polar gas separators. The (Mn,Co)3O4 spinel with a nominal composition of Mn1.5Co1.5O4 demonstrates an excellent electrical conductivity and thermal expans ...
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Keywords
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Alloys
Aluminium
Cathodes
Chromium
Diffusion
Electric conductivity
Fabrication
Ferritic stainless steels
Microstructure
Solid oxide fuel cells
Spinels
Stability
Stainless steels
Thermal cycling
Thermal expansion
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Source Agency
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Technical Information Center Oak Ridge Tennessee
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NTIS Subject Category
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71 - Materials Sciences
97O - Miscellaneous Energy Conversion & Storage
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Corporate Author
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Pacific Northwest National Lab., Richland, WA.
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Document Type
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Technical report
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Title Note
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N/A
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NTIS Issue Number
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1226
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Contract Number
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DE-AC05-76RL01830
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