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dc.contributor.author
Argirusis, Christos
dc.contributor.author
Taylor, Marcela Andrea
dc.contributor.author
Kilo, Martin
dc.contributor.author
Borchardt, Günter
dc.contributor.author
Jomard, François
dc.contributor.author
Lesage, Bernard
dc.contributor.author
Kaïtasov, Odile
dc.date.available
2019-04-11T14:06:40Z
dc.date.issued
2004-07
dc.identifier.citation
Argirusis, Christos; Taylor, Marcela Andrea; Kilo, Martin; Borchardt, Günter; Jomard, François; et al.; SIMS study of transition metal transport in single crystalline yttria stabilised zirconia; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 6; 13; 7-2004; 3650-3653
dc.identifier.issn
1463-9076
dc.identifier.uri
http://hdl.handle.net/11336/74022
dc.description.abstract
The diffusion of Co, Fe and Ni in single crystalline yttria stabilized zirconia (YSZ) containing 9.5 mol% Y2O3 was studied in the temperature range between 1373 and 1673 K using secondary ion mass spectroscopy. Two different types of diffusion sources were used: thin oxide layers made by spin coating with a thickness of about 150 nm containing all three transition metals (Fe, Co and Ni) on YSZ single crystals and YSZ single crystals implanted with Ni (3 × 1016 ions cm-2, 100 keV) at a mean depth of 45 nm. The determined diffusivities varied in the order D(Fe) < D(Co) < D(Ni). Activation energies for the diffusion of the elements were determined to.be 2.7 ± 0.4 eV, 3.9 ± 0.3 eV and 3.8 ± 0.3 eV for Fe, Co and Ni (3.6 ± 0.5 eV for implanted Ni), respectively. For the latter ion, the value of the activation energy was practically independent of the type of Ni source. The values for all elements were lower by 1-2 eV than for the host cation (Y and Zr) diffusion.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society of Chemistry
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Cation Diffusion
dc.subject
Sims
dc.subject.classification
Física Atómica, Molecular y Química
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
SIMS study of transition metal transport in single crystalline yttria stabilised zirconia
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-03-18T14:28:31Z
dc.journal.volume
6
dc.journal.number
13
dc.journal.pagination
3650-3653
dc.journal.pais
Reino Unido
dc.description.fil
Fil: Argirusis, Christos. Technische Universität Clausthal; Alemania
dc.description.fil
Fil: Taylor, Marcela Andrea. Technische Universität Clausthal; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.description.fil
Fil: Kilo, Martin. Technische Universität Clausthal; Alemania
dc.description.fil
Fil: Borchardt, Günter. Technische Universität Clausthal; Alemania
dc.description.fil
Fil: Jomard, François. Centre National de la Recherche Scientifique; Francia
dc.description.fil
Fil: Lesage, Bernard. Université Paris Sud; Francia
dc.description.fil
Fil: Kaïtasov, Odile. Université Paris Sud; Francia
dc.journal.title
Physical Chemistry Chemical Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/b315294d
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2004/CP/B315294D
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