TDPAC study on the thermal stability of zirconium tetrafluoride

dc.creatorRivas, Patricia Claudia
dc.creatorCaracoche, María Cristina
dc.creatorMartínez, Jorge Alberto
dc.creatorDova, María Teresa
dc.creatorLópez García, Alberto Raúl
dc.date1986
dc.date2022-08-24T13:00:21Z
dc.date.accessioned2023-07-15T04:53:13Z
dc.date.available2023-07-15T04:53:13Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/140934
dc.identifierissn:0304-3843
dc.identifierissn:1572-9540
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7471263
dc.descriptionThe 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.
dc.descriptionFacultad de Ciencias Exactas
dc.formatapplication/pdf
dc.format49-55
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by/4.0/
dc.rightsCreative Commons Attribution 4.0 International (CC BY 4.0)
dc.subjectFísica
dc.subjectCiencias Exactas
dc.subjecttime-differential perturbed angular correlation
dc.subjectZirconium tetrafluoride
dc.subjectthermal evolution
dc.titleTDPAC study on the thermal stability of zirconium tetrafluoride
dc.typeArticulo
dc.typeArticulo


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