TDPAC study on the thermal stability of zirconium tetrafluoride

Autores
Rivas, Patricia Claudia; Caracoche, María Cristina; Martínez, Jorge Alberto; Dova, María Teresa; López García, Alberto Raúl
Año de publicación
1986
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The thermal evolution of the hyperfine interaction in α-ZrF4 is investigated between 293 K and 788 K. The first change, observed ay 534 K, is attributed to the appearance of the non-stoichiometric compound ZrO1.3F1.4. During the transformation, the relative fraction of the latter shows an Arrhenius behaviour with an activation energyEa=(22.6±5.5) kJ/mol. At approximately 700 K, ZrO1.3F1.4 gives rise to the monoclinic phase of ZrO2 and to β-ZrF4.
Facultad de Ciencias Exactas
Materia
Física
Ciencias Exactas
time-differential perturbed angular correlation
Zirconium tetrafluoride
thermal evolution
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/140934
Acceder
id SEDICI_21d46766db4a658e4f4064afd68bdb28
oai_identifier_str oai:sedici.unlp.edu.ar:10915/140934
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling TDPAC study on the thermal stability of zirconium tetrafluorideRivas, Patricia ClaudiaCaracoche, María CristinaMartínez, Jorge AlbertoDova, María TeresaLópez García, Alberto RaúlFísicaCiencias Exactastime-differential perturbed angular correlationZirconium tetrafluoridethermal evolutionThe thermal evolution of the hyperfine interaction in α-ZrF4 is investigated between 293 K and 788 K. The first change, observed ay 534 K, is attributed to the appearance of the non-stoichiometric compound ZrO1.3F1.4. During the transformation, the relative fraction of the latter shows an Arrhenius behaviour with an activation energyEa=(22.6±5.5) kJ/mol. At approximately 700 K, ZrO1.3F1.4 gives rise to the monoclinic phase of ZrO2 and to β-ZrF4.Facultad de Ciencias Exactas1986info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf49-55http://sedici.unlp.edu.ar/handle/10915/140934enginfo:eu-repo/semantics/altIdentifier/issn/0304-3843info:eu-repo/semantics/altIdentifier/issn/1572-9540info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02400100info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:32:07Zoai:sedici.unlp.edu.ar:10915/140934Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:32:07.322SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv TDPAC study on the thermal stability of zirconium tetrafluoride
title TDPAC study on the thermal stability of zirconium tetrafluoride
spellingShingle TDPAC study on the thermal stability of zirconium tetrafluoride
Rivas, Patricia Claudia
Física
Ciencias Exactas
time-differential perturbed angular correlation
Zirconium tetrafluoride
thermal evolution
title_short TDPAC study on the thermal stability of zirconium tetrafluoride
title_full TDPAC study on the thermal stability of zirconium tetrafluoride
title_fullStr TDPAC study on the thermal stability of zirconium tetrafluoride
title_full_unstemmed TDPAC study on the thermal stability of zirconium tetrafluoride
title_sort TDPAC study on the thermal stability of zirconium tetrafluoride
dc.creator.none.fl_str_mv Rivas, Patricia Claudia
Caracoche, María Cristina
Martínez, Jorge Alberto
Dova, María Teresa
López García, Alberto Raúl
author Rivas, Patricia Claudia
author_facet Rivas, Patricia Claudia
Caracoche, María Cristina
Martínez, Jorge Alberto
Dova, María Teresa
López García, Alberto Raúl
author_role author
author2 Caracoche, María Cristina
Martínez, Jorge Alberto
Dova, María Teresa
López García, Alberto Raúl
author2_role author
author
author
author
dc.subject.none.fl_str_mv Física
Ciencias Exactas
time-differential perturbed angular correlation
Zirconium tetrafluoride
thermal evolution
topic Física
Ciencias Exactas
time-differential perturbed angular correlation
Zirconium tetrafluoride
thermal evolution
dc.description.none.fl_txt_mv The thermal evolution of the hyperfine interaction in α-ZrF4 is investigated between 293 K and 788 K. The first change, observed ay 534 K, is attributed to the appearance of the non-stoichiometric compound ZrO1.3F1.4. During the transformation, the relative fraction of the latter shows an Arrhenius behaviour with an activation energyEa=(22.6±5.5) kJ/mol. At approximately 700 K, ZrO1.3F1.4 gives rise to the monoclinic phase of ZrO2 and to β-ZrF4.
Facultad de Ciencias Exactas
description The thermal evolution of the hyperfine interaction in α-ZrF4 is investigated between 293 K and 788 K. The first change, observed ay 534 K, is attributed to the appearance of the non-stoichiometric compound ZrO1.3F1.4. During the transformation, the relative fraction of the latter shows an Arrhenius behaviour with an activation energyEa=(22.6±5.5) kJ/mol. At approximately 700 K, ZrO1.3F1.4 gives rise to the monoclinic phase of ZrO2 and to β-ZrF4.
publishDate 1986
dc.date.none.fl_str_mv 1986
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/10915/140934
url http://sedici.unlp.edu.ar/handle/10915/140934
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0304-3843
info:eu-repo/semantics/altIdentifier/issn/1572-9540
info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02400100
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
49-55
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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