Study of a pulsed post‐discharge plasma deposition process of APTES: synthesis of highly organic pp‐APTES thin films with NH 2 functionalized polysilsesquioxane evidences

Autor: Gilles Frache, Magamou Gueye, Patrick Choquet, Thierry Fouquet, Thierry Belmonte, Elodie Lecoq, Simon Bulou, François Loyer

Publikováno v: Plasma Processes and Polymers
Plasma Processes and Polymers, Wiley-VCH Verlag, 2019, 16 (4), pp.1800177. ⟨10.1002/ppap.201800177⟩

International audience; This article reports the use of pulsed remote Ar-O 2 microwave plasma assisted chemical vapor deposition with an −NH 2 containing organosilicon precursor ((3-Aminopropyl)triethoxysilane: APTES). It is shown that modifying th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3634bccef0331b7d42a8013355ea6250
https://hal.univ-lorraine.fr/hal-02105341/document

Combining a molecular modelling approach with direct current and high power impulse magnetron sputtering to develop new TiO2 thin films for antifouling applications

Autor: Jérôme Guillot, Patrick Choquet, Riitta L. Keiski, Eini Puhakka, Jean-Baptiste Chemin, David Duday, Markus Riihimäki, Elodie Lecoq

Publikováno v: Guillot, J, Lecoq, E, Duday, D, Puhakka, E, Riihimäki, M, Keiski, R, Chemin, J-B & Choquet, P 2015, ' Combining a molecular modelling approach with direct current and high power impulse magnetron sputtering to develop new TiO2 thin films for antifouling applications ', Applied Surface Science, vol. 333, pp. 186-193 . https://doi.org/10.1016/j.apsusc.2015.01.199

The accumulation of crystallization deposits at the surface of heat exchangers results in the increase of the heat transfer resistance and a drastic loss of efficiency. Coating surfaces with a thin film can limit the scale-surface adhesion force and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72197bd7c34ecf8d569468cff9953300
https://doi.org/10.1016/j.apsusc.2015.01.199

Study of Reactive Oxygen or/and Nitrogen Species Binding Processes on E. coli Bacteria with Mass Spectrometry Isotopic Nanoimaging

Autor: Christian Penny, Patrick Choquet, Elodie Lecoq, Kinga Kutasi, David Duday, Henry Michel Cauchie, Franck Clement, Jean-Nicolas Audinot, Thierry Belmonte

Publikováno v: Plasma Processes and Polymers. 10:864-879

Today, it is necessary to better understand the role of reactive species in plasmas on biological objects in order to use plasma processes for biomedical applications. Even when well-known plasma set-ups producing one main reactive species in a contr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1c3c2824d13f4feb4362709f3bf6b52
https://doi.org/10.1002/ppap.201200173

Wood Protective Fungicidal Treatment: Quaternary Ammonium Molecules Grafting on Cellulose Assisted by Afterglows at Atmospheric Pressure

Autor: Elodie Lecoq, Charlotte Leclaire, Franck Clement, Jacques Desbrières, B. Held

Publikováno v: Plasma Processes and Polymers
Plasma Processes and Polymers, Wiley-VCH Verlag, 2013, 10 (2), pp.150--160. ⟨10.1002/ppap.201200026⟩

International audience; Wood or cellulosic materials protection against fungi is possible by binding covalent molecules as quaternary ammonium compounds (QAC) on the hydroxyl reactive groups present in cellulose. This work firstly consists in the syn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4305bf03942d333c7afa0a0f54f5e842
https://doi.org/10.1002/ppap.201200026

Titanium alloy surface treatment using an atmospheric plasma jet in nitrogen pulsed discharge conditions

Autor: E. Panousis, Claude Guimon, Nicholas M. Spyrou, J. Larrieu, J.-F. Loiseau, B. Held, Franck Clement, Elodie Lecoq

Publikováno v: Surface and Coatings Technology
Surface and Coatings Technology, Elsevier, 2007, 201 (16-17), pp.7292--7302. ⟨10.1016/j.surfcoat.2007.01.045⟩

International audience; This experimental work deals with the surface treatment of TiA6V4 titanium alloy using an atmospheric pressure plasma jet generated by a DBD discharge in nitrogen flow. Firstly, the atmospheric pressure DBD reactor is describe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0bbeb22f61467572ab568139cb6fe1b
https://doi.org/10.1016/j.surfcoat.2007.01.045