Microstructure engineering design for thermoelectric materials : an approach to minimize thermal diffusivity
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | GORSSE, Stéphane | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | BAUER PEREIRA, P. | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | DECOURT, Rodolphe | |
hal.structure.identifier | Centre de Ressources en Microscopie Electronique et Microanalyse | |
dc.contributor.author | SELLIER, Elisabeth | |
dc.date.issued | 2010 | |
dc.identifier.issn | 0897-4756 | |
dc.description.abstractEn | An alloy engineering approach aiming to produce a fine two-phase mixture thermoelectric material is highlighted in order to reduce the thermal diffusivity. We utilized the spinodal decomposition in the PbTe-GeTe quasi-binary system to control the alloy microstructure through solutioning, quenching and aging treatments. The effect of various microstructural states on the thermal diffusivity is analyzed. It is observed that a minimum in thermal diffusivity is obtained when several microstructural contributions are combined. | |
dc.language.iso | en | |
dc.publisher | American Chemical Society | |
dc.title.en | Microstructure engineering design for thermoelectric materials : an approach to minimize thermal diffusivity | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1021/cm901862m | |
dc.subject.hal | Chimie/Matériaux | |
bordeaux.journal | Chemistry of Materials | |
bordeaux.page | 988-993 | |
bordeaux.volume | 22 | |
bordeaux.issue | 3 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00466354 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00466354v1 | |
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