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hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorROBERTSON, Lionel
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGAUDON, Manuel
hal.structure.identifierInstitut des Matériaux Jean Rouxel [IMN]
dc.contributor.authorJOBIC, Stéphane
hal.structure.identifierInstitut des Matériaux Jean Rouxel [IMN]
dc.contributor.authorDENIARD, Philippe
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDEMOURGUES, Alain
dc.date.issued2011
dc.identifier.issn0020-1669
dc.description.abstractEnA series of compounds of Co(1-x)Mg(x)MoO(4) compositions has been prepared by a conventional ceramic route. The members of the whole solid solution exhibit a reversible first-order phase transition which was probed by using thermal expansion and low-temperature reflectivity techniques. Whereas the α → β transition temperature evolves linearly on warming from 435 to 200 °C with x going from 0 to 0.9, the β → α transition temperature variation falls down on cooling from -40 °C to -140 °C going from CoMoO(4) to Co(0.1)Mg(0.9)MoO(4) with an asymptotic evolution. The phase transition temperatures have been explained on the basis of a crystal polarization effect under substitution of Mg for Co. Thus, from an applicative point of view, new thermochromic pigments with tunable transition temperatures are here proposed.
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.title.enInvestigation of the first-order phase transition in the Co(1-x)Mg(x)MoO(4) solid solution and discussion of the associated thermochromic behavior
dc.typeArticle de revue
dc.identifier.doi10.1021/ic102079f
dc.subject.halChimie/Matériaux
bordeaux.journalInorganic Chemistry
bordeaux.page2878-2884
bordeaux.volume50
bordeaux.issue7
bordeaux.peerReviewedoui
hal.identifierhal-00583001
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00583001v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Inorganic%20Chemistry&rft.date=2011&rft.volume=50&rft.issue=7&rft.spage=2878-2884&rft.epage=2878-2884&rft.eissn=0020-1669&rft.issn=0020-1669&rft.au=ROBERTSON,%20Lionel&GAUDON,%20Manuel&JOBIC,%20St%C3%A9phane&DENIARD,%20Philippe&DEMOURGUES,%20Alain&rft.genre=article


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