Lanthanide transport in stabilized zirconias : Interrelation between ionic radius and diffusion coefficient
- Autores
- Kilo, Martin; Taylor, Marcela Andrea; Argirusis, Christos; Borchardt, Günter; Weber, Sylvain; Scherrer, Hubert; Jackson, Robert A.
- Año de publicación
- 2004
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The diffusion of all stable lanthanides in calcia stabilized zirconia (CSZ) and in yttria stabilized zirconia (YSZ) was measured. Lanthanide migration enthalpies were calculated using the Mott-littleton approach. The results suggest that the bulk diffusion coefficient depends on the ionic radius of the lanthanide tracer. It was also found that the experimental activation enthalpies are about 6eV for CSZ and between 4 and 5 eV for YSZ and almost constant for all lanthanides.
Instituto de Física La Plata - Materia
-
Física
Ciencias Exactas
Lanthanides
Cation diffusion - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/95702
Ver los metadatos del registro completo
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Lanthanide transport in stabilized zirconias : Interrelation between ionic radius and diffusion coefficientKilo, MartinTaylor, Marcela AndreaArgirusis, ChristosBorchardt, GünterWeber, SylvainScherrer, HubertJackson, Robert A.FísicaCiencias ExactasLanthanidesCation diffusionThe diffusion of all stable lanthanides in calcia stabilized zirconia (CSZ) and in yttria stabilized zirconia (YSZ) was measured. Lanthanide migration enthalpies were calculated using the Mott-littleton approach. The results suggest that the bulk diffusion coefficient depends on the ionic radius of the lanthanide tracer. It was also found that the experimental activation enthalpies are about 6eV for CSZ and between 4 and 5 eV for YSZ and almost constant for all lanthanides.Instituto de Física La Plata2004-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf5482-5487http://sedici.unlp.edu.ar/handle/10915/95702enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/74365info:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/10.1063/1.1784439info:eu-repo/semantics/altIdentifier/issn/0021-9606info:eu-repo/semantics/altIdentifier/doi/10.1063/1.1784439info:eu-repo/semantics/altIdentifier/hdl/11336/74365info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/2.5/ar/Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:20:21Zoai:sedici.unlp.edu.ar:10915/95702Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:20:22.024SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Lanthanide transport in stabilized zirconias : Interrelation between ionic radius and diffusion coefficient |
title |
Lanthanide transport in stabilized zirconias : Interrelation between ionic radius and diffusion coefficient |
spellingShingle |
Lanthanide transport in stabilized zirconias : Interrelation between ionic radius and diffusion coefficient Kilo, Martin Física Ciencias Exactas Lanthanides Cation diffusion |
title_short |
Lanthanide transport in stabilized zirconias : Interrelation between ionic radius and diffusion coefficient |
title_full |
Lanthanide transport in stabilized zirconias : Interrelation between ionic radius and diffusion coefficient |
title_fullStr |
Lanthanide transport in stabilized zirconias : Interrelation between ionic radius and diffusion coefficient |
title_full_unstemmed |
Lanthanide transport in stabilized zirconias : Interrelation between ionic radius and diffusion coefficient |
title_sort |
Lanthanide transport in stabilized zirconias : Interrelation between ionic radius and diffusion coefficient |
dc.creator.none.fl_str_mv |
Kilo, Martin Taylor, Marcela Andrea Argirusis, Christos Borchardt, Günter Weber, Sylvain Scherrer, Hubert Jackson, Robert A. |
author |
Kilo, Martin |
author_facet |
Kilo, Martin Taylor, Marcela Andrea Argirusis, Christos Borchardt, Günter Weber, Sylvain Scherrer, Hubert Jackson, Robert A. |
author_role |
author |
author2 |
Taylor, Marcela Andrea Argirusis, Christos Borchardt, Günter Weber, Sylvain Scherrer, Hubert Jackson, Robert A. |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Física Ciencias Exactas Lanthanides Cation diffusion |
topic |
Física Ciencias Exactas Lanthanides Cation diffusion |
dc.description.none.fl_txt_mv |
The diffusion of all stable lanthanides in calcia stabilized zirconia (CSZ) and in yttria stabilized zirconia (YSZ) was measured. Lanthanide migration enthalpies were calculated using the Mott-littleton approach. The results suggest that the bulk diffusion coefficient depends on the ionic radius of the lanthanide tracer. It was also found that the experimental activation enthalpies are about 6eV for CSZ and between 4 and 5 eV for YSZ and almost constant for all lanthanides. Instituto de Física La Plata |
description |
The diffusion of all stable lanthanides in calcia stabilized zirconia (CSZ) and in yttria stabilized zirconia (YSZ) was measured. Lanthanide migration enthalpies were calculated using the Mott-littleton approach. The results suggest that the bulk diffusion coefficient depends on the ionic radius of the lanthanide tracer. It was also found that the experimental activation enthalpies are about 6eV for CSZ and between 4 and 5 eV for YSZ and almost constant for all lanthanides. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-06 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/95702 |
url |
http://sedici.unlp.edu.ar/handle/10915/95702 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/74365 info:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/10.1063/1.1784439 info:eu-repo/semantics/altIdentifier/issn/0021-9606 info:eu-repo/semantics/altIdentifier/doi/10.1063/1.1784439 info:eu-repo/semantics/altIdentifier/hdl/11336/74365 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/2.5/ar/ Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/ Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5) |
dc.format.none.fl_str_mv |
application/pdf 5482-5487 |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
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