Investigation of the first-order phase transition in the Co(1-x)Mg(x)MoO(4) solid solution and discussion of the associated thermochromic behavior
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | ROBERTSON, Lionel | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | GAUDON, Manuel | |
| hal.structure.identifier | Institut des Matériaux Jean Rouxel [IMN] | |
| dc.contributor.author | JOBIC, Stéphane | |
| hal.structure.identifier | Institut des Matériaux Jean Rouxel [IMN] | |
| dc.contributor.author | DENIARD, Philippe | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DEMOURGUES, Alain | |
| dc.date.issued | 2011 | |
| dc.identifier.issn | 0020-1669 | |
| dc.description.abstractEn | A 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.iso | en | |
| dc.publisher | American Chemical Society | |
| dc.title.en | Investigation 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.type | Article de revue | |
| dc.identifier.doi | 10.1021/ic102079f | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Inorganic Chemistry | |
| bordeaux.page | 2878-2884 | |
| bordeaux.volume | 50 | |
| bordeaux.issue | 7 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00583001 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00583001v1 | |
| bordeaux.COinS | ctx_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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