Lanthanum-lithium-sodium double chromates as ionic conductors

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorMelnikov, P.
dc.creatorLeón, C.
dc.creatorSantamaría, J.
dc.creatorSánchez-Quesada, F.
dc.date2014-05-27T11:18:13Z
dc.date2016-10-25T18:14:24Z
dc.date2014-05-27T11:18:13Z
dc.date2016-10-25T18:14:24Z
dc.date1997-03-20
dc.date.accessioned2017-04-06T00:49:23Z
dc.date.available2017-04-06T00:49:23Z
dc.identifierJournal of Alloys and Compounds, v. 250, n. 1-2, p. 520-523, 1997.
dc.identifier0925-8388
dc.identifierhttp://hdl.handle.net/11449/65076
dc.identifierhttp://acervodigital.unesp.br/handle/11449/65076
dc.identifier10.1016/S0925-8388(96)02534-0
dc.identifierWOS:A1997XD79400048
dc.identifier2-s2.0-0347246583
dc.identifierhttp://dx.doi.org/10.1016/S0925-8388(96)02534-0
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/886834
dc.descriptionLanthanum-lithium-sodium double chromates Li1-xNaxLa(CrO4)2 were prepared and analysed by means of admittance spectroscopy. Their a.c. conductivity parameters are correlated with structural details of high and low temperature forms of pure lanthanum-lithium double chromates. Lithium compounds show the lowest conductivity values and the highest activation energy for ion motion, while the sample Li0.5Na0.5La(CrO4)2 exhibits the highest conductivity 10-5 S cm-1 and the lowest activation energy 0.58 eV.
dc.languageeng
dc.relationJournal of Alloys and Compounds
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectActivation energy
dc.subjectAdmittance spectroscopy
dc.subjectAlkali metals
dc.subjectConductivity
dc.subjectDouble chromates
dc.subjectLanthanum
dc.titleLanthanum-lithium-sodium double chromates as ionic conductors
dc.typeOtro


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