Inkjet printing technology for polymer ...
Document type :
Article dans une revue scientifique
Title :
Inkjet printing technology for polymer thermal conductivity measurement by the three omega method
Author(s) :
Al-Khudary, Nadine [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Cresson, Pierre-Yves [Auteur]
Université d'Artois [UA]
Microtechnology and Instrumentation for Thermal and Electromagnetic Characterization - IEMN [MITEC - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Wei, Wei [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Happy, Henri [Auteur]
Carbon - IEMN [CARBON - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Lasri, T. [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Cresson, Pierre-Yves [Auteur]
Université d'Artois [UA]
Microtechnology and Instrumentation for Thermal and Electromagnetic Characterization - IEMN [MITEC - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Wei, Wei [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Happy, Henri [Auteur]

Carbon - IEMN [CARBON - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Lasri, T. [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Journal title :
Polymer Testing
Pages :
187-195
Publisher :
Elsevier
Publication date :
2014-12
ISSN :
0142-9418
English keyword(s) :
inkjet printing
polyimide
thermal conductivity
three omega method
polyimide
thermal conductivity
three omega method
HAL domain(s) :
Sciences de l'ingénieur [physics]
English abstract : [en]
The three omega method has proven ability to accurately measure the thermal conductivity of solid and soft materials. Nevertheless, in the case of soft materials, the application of the three omega method is still challenging ...
Show more >The three omega method has proven ability to accurately measure the thermal conductivity of solid and soft materials. Nevertheless, in the case of soft materials, the application of the three omega method is still challenging because up to now it generally requires techniques that are time consuming and costly, such as lithography. In this paper, we present an alternative for this kind of material based on inkjet printing technology. To evaluate the performance of this technique, polyimide samples have been prepared by photolithography and inkjet printing. We show that the thermal conductivities measured in both cases by means of the 36) method are very close; demonstrating that inkjet printing technology is a good candidate for characterization of flexible materials in terms of thermal conductivity. Besides the experimental study, a theoretical investigation based on an analytical approach, namely Cahill's method, and a numerical method based on a FEM tool is proposed. (C)2014 Elsevier Ltd. All rights reserved.Show less >
Show more >The three omega method has proven ability to accurately measure the thermal conductivity of solid and soft materials. Nevertheless, in the case of soft materials, the application of the three omega method is still challenging because up to now it generally requires techniques that are time consuming and costly, such as lithography. In this paper, we present an alternative for this kind of material based on inkjet printing technology. To evaluate the performance of this technique, polyimide samples have been prepared by photolithography and inkjet printing. We show that the thermal conductivities measured in both cases by means of the 36) method are very close; demonstrating that inkjet printing technology is a good candidate for characterization of flexible materials in terms of thermal conductivity. Besides the experimental study, a theoretical investigation based on an analytical approach, namely Cahill's method, and a numerical method based on a FEM tool is proposed. (C)2014 Elsevier Ltd. All rights reserved.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Source :
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