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Bonnet, P., Sireude, D., Garnier, B. & Chauvet, O. (2007) Thermal properties and percolation in carbon nanotube-polymer composites. Appl. Phys. Lett. 91 201910.
Added by: Laurent Cournède (2016-03-10 22:02:29) |
| Type de référence: Article DOI: 10.1063/1.2813625 Numéro d'identification (ISBN etc.): 0003-6951 Clé BibTeX: Bonnet2007 Voir tous les détails bibliographiques  |
Catégories: PMN Mots-clés: Conductivity Créateurs: Bonnet, Chauvet, Garnier, Sireude Collection: Appl. Phys. Lett. |
Consultations : 1/518
Indice de consultation : 3% Indice de popularité : 0.75% |
| Résumé |
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Thermal properties of single walled carbon nanotube (SWNT)/polymethylmetacrylate composite thick films have been investigated at room temperature. The introduction of similar to 7\% SWNT into the polymer matrix enhances the thermal conductivity of the composite by 55\% while the electrical conductivity increases by several orders of magnitude. Despite this difference, we show that the (moderate) enhancement of the thermal conductivity is quantified by the percolation of the SWNT network. A thermal conductivity of the SWNT network of similar to 55 W/m K is estimated. (c) 2007 American Institute of Physics.
Added by: Laurent Cournède |