Lanthanum-lithium-sodium double chromates as ionic conductors
| dc.contributor.author | Melnikov, P. [UNESP] | |
| dc.contributor.author | León, C. | |
| dc.contributor.author | Santamaría, J. | |
| dc.contributor.author | Sánchez-Quesada, F. | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.contributor.institution | Universidad Complutense de Madrid | |
| dc.date.accessioned | 2014-05-27T11:18:13Z | |
| dc.date.available | 2014-05-27T11:18:13Z | |
| dc.date.issued | 1997-03-20 | |
| dc.description.abstract | Lanthanum-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. | en |
| dc.description.affiliation | Institute of Chemistry UNESP-Araraquara, CP 355, CEP 14800-900, Araraquara SP | |
| dc.description.affiliation | Fac. de Cie. Físicas Universidad Complutense de Madrid, 28040, Madrid | |
| dc.description.affiliationUnesp | Institute of Chemistry UNESP-Araraquara, CP 355, CEP 14800-900, Araraquara SP | |
| dc.format.extent | 520-523 | |
| dc.identifier | http://dx.doi.org/10.1016/S0925-8388(96)02534-0 | |
| dc.identifier.citation | Journal of Alloys and Compounds, v. 250, n. 1-2, p. 520-523, 1997. | |
| dc.identifier.doi | 10.1016/S0925-8388(96)02534-0 | |
| dc.identifier.issn | 0925-8388 | |
| dc.identifier.scopus | 2-s2.0-0347246583 | |
| dc.identifier.uri | http://hdl.handle.net/11449/65076 | |
| dc.identifier.wos | WOS:A1997XD79400048 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Journal of Alloys and Compounds | |
| dc.relation.ispartofjcr | 3.779 | |
| dc.relation.ispartofsjr | 1,020 | |
| dc.rights.accessRights | Acesso restrito | pt |
| dc.source | Scopus | |
| dc.subject | Activation energy | |
| dc.subject | Admittance spectroscopy | |
| dc.subject | Alkali metals | |
| dc.subject | Conductivity | |
| dc.subject | Double chromates | |
| dc.subject | Lanthanum | |
| dc.title | Lanthanum-lithium-sodium double chromates as ionic conductors | en |
| dc.type | Artigo | pt |
| dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dspace.entity.type | Publication | |
| relation.isOrgUnitOfPublication | bc74a1ce-4c4c-4dad-8378-83962d76c4fd | |
| relation.isOrgUnitOfPublication.latestForDiscovery | bc74a1ce-4c4c-4dad-8378-83962d76c4fd | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Química, Araraquara | pt |