[Sans titre]
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | RIGHETTI, L. | |
| 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 | LARGETEAU, Alain | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | VIGNOLES, Gerard L. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DEMOURGUES, Alain | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | GAUDON, Manuel | |
| dc.date.issued | 2011 | |
| dc.identifier.issn | 1944-8244 | |
| dc.description.abstractEn | Two Co<sub>1−<i>x</i></sub>Mg<sub><i>x</i></sub>MoO<sub>4</sub> oxide compositions (<i>x</i> = 0 and <i>x</i> =0.4) were investigated as potential pressure indicators. The first order phase half-transition induced by pressure application from the β to the α form, i.e. from the high temperature/low pressure form to the high pressure/low temperature form, was studied thanks to the powder diffuse reflection (color) evolution versus the applied pressure. Three key parameters were analyzed: (i) the magnesium content, (ii) the powder grain sizes, (iii) the pressure application mode (uniaxial or isostatical). It was shown these three parameters allow tuning the transition pressure in a wide range from few bars to few kbars. | |
| dc.language.iso | en | |
| dc.publisher | Washington, D.C. : American Chemical Society | |
| dc.subject.en | Phase transition | |
| dc.subject.en | Piezochromism | |
| dc.subject.en | Pressure indicators | |
| dc.subject.en | Color | |
| dc.subject.en | Pigments | |
| dc.subject.en | Molybdates | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/am2001218 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | ACS Applied Materials & Interfaces | |
| bordeaux.page | 1319-1324 | |
| bordeaux.volume | 3 | |
| bordeaux.issue | 4 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00606550 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00606550v1 | |
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