L
Lukasz Bednarz
Researcher at Université catholique de Louvain
Publications - 24
Citations - 874
Lukasz Bednarz is an academic researcher from Université catholique de Louvain. The author has contributed to research in topics: Carbon nanotube & Nanocomposite. The author has an hindex of 10, co-authored 24 publications receiving 814 citations.
Papers
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Journal ArticleDOI
Foams of polycaprolactone/MWNT nanocomposites for efficient EMI reduction
Jean-Michel Thomassin,Christophe Pagnoulle,Lukasz Bednarz,Isabelle Huynen,Robert Jérôme,Christophe Detrembleur +5 more
TL;DR: In this paper, polycaprolactone (PCL) filled with multi-walled carbon nanotubes (MWNTs) were foamed by supercritical CO2 in order to prepare materials with reduced electromagnetic interference (EMI).
Journal ArticleDOI
Carbon nanotube composites for broadband microwave absorbing materials
Aimad Saib,Lukasz Bednarz,R. Daussin,Christian Bailly,Xudong Lou,Jean-Michel Thomassin,Christophe Pagnoulle,Christophe Detrembleur,Robert Jérôme,Isabelle Huynen +9 more
TL;DR: In this paper, a new shielding and absorbing composite based on carbon nanotubes (CNTs) dispersed inside a polymer dielectric material was presented, which achieved a conduction level of 1 S/m for only 0.35 wt % of a CNT.
Journal ArticleDOI
Multiwalled carbon Nanotube/Poly(epsilon-caprolactone) nanocomposites with exceptional electromagnetic interference shielding properties
Jean-Michel Thomassin,Xudong Lou,Christophe Pagnoulle,Aimad Saib,Lukasz Bednarz,Isabelle Huynen,Robert Jérôme,Christophe Detrembleur +7 more
TL;DR: In this paper, multiwalled carbon nanotubes with two different diameters were dispersed within poly( is an element of caprolactone) (PCL) by melt-blending and coprecipitation, respectively, with the purpose to impart good electromagnetic interference shielding properties to the polyester.
Proceedings ArticleDOI
Carbon nanotube composites for broadband microwave absorbing materials
Aimad Saib,Lukasz Bednarz,R. Daussin,Christian Bailly,Xudong Lou,Jean-Michel Thomassin,Christophe Pagnoulle,Christophe Detrembleur,Robert Jérôme,Isabelle Huynen +9 more
TL;DR: In this article, a shielding and absorbing composite based on carbon nanotubes (CNT) dispersed inside a polymer dielectric material is presented, and a broadband characterization technique is used to measure the microwave electrical properties of CNT composites.
Proceedings ArticleDOI
Microwave absorbers based on foamed nanocomposites with graded concentration of carbon nanotubes
Isabelle Huynen,Lukasz Bednarz,Jean-Michel Thomassin,Christophe Pagnoulle,Robert Jérôme,Christophe Detrembleur +5 more
TL;DR: In this paper, a multilayered foamed nanocomposite with a graded concentration of carbon nanotubes is proposed as a novel microwave absorber, where dispersion and foaming process enables to control the gradation in conductivity of each layer.