Carbon Fibers Loaded Composites for Microwave Absorbing Application: Effect of Fiber Length and Dispersion Process on Dielectric Properties

Autor: Mathieu Badard, A. El Assal, Ratiba Benzerga, Ala Sharaiha, C. Le Paven, Chloé Mejean

Publikováno v: Journal of Electronic Materials
Journal of Electronic Materials, Institute of Electrical and Electronics Engineers, 2020, 49 (5), pp.2999-3008. ⟨10.1007/s11664-020-07998-y⟩
Journal of Electronic Materials, 2020, 49 (5), pp.2999-3008. ⟨10.1007/s11664-020-07998-y⟩

International audience; In this work, a new composite for microwave absorption applications, especially for anechoic chambers, is studied. We propose to substitute carbon black loaded polyurethane foam, currently used in commercial absorbers, by epox

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33ea558c6da6f3b327c0422a2b26c722
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02530972

Electromagnetic absorber composite made of carbon fibers loaded epoxy foam for anechoic chamber application

Autor: Mathieu Badard, Ala Sharaiha, Philippe Pouliguen, Ratiba Benzerga, Chloé Mejean, Laura Pometcu, Claire Le Paven-Thivet

Publikováno v: Materials Science and Engineering: B
Materials Science and Engineering: B, Elsevier, 2017, 220, pp.59--65. ⟨10.1016/j.mseb.2017.03.009⟩
Materials Science and Engineering: B, 2017, 220, pp.59--65. ⟨10.1016/j.mseb.2017.03.009⟩

International audience; This paper presents a new electromagnetic absorbing material developed from carbon fibers loaded epoxy foam for an application in anechoic chamber. The composite was developed in order to replace the currently used pyramidal a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::798c86deb9dbe7777cd7c2a5831de805
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01508052

Optimization and control of dynamic percolation transition in nanostructured materials : experiment and modeling

Autor: Mathieu, Badard

Publikováno v: Matériaux. Université Grenoble Alpes, 2014. Français

The rise of carbon nanotube has open possibility for composites polymers. Mixing this carbonaceous filler with polymer medias leads to an optimization of the electrical properties. Then, conductivity mainly depends of the filler architecture, especia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::77a5bc634f731581c5efa2bf4086bee8
https://hal.archives-ouvertes.fr/tel-03181969