S
Séverine Coppée
Researcher at University of Mons
Publications - 11
Citations - 315
Séverine Coppée is an academic researcher from University of Mons. The author has contributed to research in topics: Dewetting & Thin film. The author has an hindex of 8, co-authored 11 publications receiving 292 citations.
Papers
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Journal ArticleDOI
Relaxation of residual stress and reentanglement of polymers in spin-coated films.
Pascal Damman,Sylvain Gabriele,Séverine Coppée,Sylvain Desprez,D. Villers,Thomas Vilmin,Elie Raphaël,Moustafa Hamieh,Samer Al Akhrass,Giinter Reiter +9 more
TL;DR: The existence of residual stress due to strongly out of equilibrium chain conformations and a reduced entanglement density resulting from film preparation by spin coating is demonstrated.
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Nanorubbing of Polythiophene Surfaces
Gwennaelle Derue,Séverine Coppée,Sylvain Gabriele,Mathieu Surin,Victor Geskin,Fabien Monteverde,Philippe Leclère,Roberto Lazzaroni,Pascal Damman +8 more
TL;DR: This work describes a new orientation method for semicrystalline poly(3-hexylthiophene) (P3HT) thin films, coupling nanorubbing and subsequent crystallization, which can be made permanent thanks to the crystallization process, which propagates the orientation obtained at the surface to the bulk.
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Viscoelastic dewetting of constrained polymer thin films
Sylvain Gabriele,Pascal Damman,Séverine Sclavons,Sylvain Desprez,Séverine Coppée,Günter Reiter,Moustafa Hamieh,Moustafa Hamieh,Samer Al Akhrass,Thomas Vilmin,Elie Raphaël +10 more
TL;DR: In this article, the stability and dewetting dynamics of viscoelastic polymer thin films were studied and the probability for film rupture and the dewetting dynamics at early stages were investigated.
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Synthesis of superhydrophobic PTFE-like thin films by self-nanostructuration in a hybrid plasma process
Frédéric Henry,Fabian Renaux,Séverine Coppée,Roberto Lazzaroni,Nicolas Vandencasteele,François Reniers,Rony Snyders +6 more
TL;DR: In this paper, the influence of bias voltage applied to the substrate (V Bias) as well as of the gas mixture composition (%CF 4 ) on the chemical composition, the wettability and the morphology of the deposited thin films were evaluated.
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Influence of chain interdiffusion between immiscible polymers on dewetting dynamics
TL;DR: In this article, the authors demonstrate the major influence of chain interdiffusion on the friction properties for a couple of immiscible polymers, polystyrene (PS) and polydimethylsiloxane (PDMS), by using free PS chains and PDMS brushes.