Výsledky vyhledávání - "Virginie Rejsek"

Influence of the environment during a photodegradation of multilayer films

Autor: Simon Lewandowski, Sophie Perraud, Colette Lacabanne, A. Bernes, Virginie Rejsek-Riba

Publikováno v: Journal of Applied Polymer Science
Journal of Applied Polymer Science, Wiley, 2016, vol. 133 (n° 41), pp. 1-7. ⟨10.1002/app.44075⟩
Journal of Applied Polymer Science, Wiley, 2016, 133 (41), 44075 (7 p.). ⟨10.1002/app.44075⟩

International audience; The influence of different stratosphere parameters on the degradation of a multilayer film was investigated. The selected multilayer was a three polymeric layers film, a polyamide 6 film inserted between two poly(ethylene tere

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3740f104bbf2870dcf8ccf0360995397
https://doi.org/10.1002/app.44075

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Polymerization of ethylene oxide initiated by lithium derivatives via the monomer-activated approach: Application to the direct synthesis of PS-b-PEO and PI-b-PEO diblock copolymers

Autor: Philippe Desbois, Stéphane Carlotti, Virginie Rejsek, Alain Deffieux

Publikováno v: Polymer
Polymer, Elsevier, 2010, 51 (24), pp.5674-5679. ⟨10.1016/j.polymer.2010.09.061⟩

International audience; The anionic polymerization of ethylene oxide (EO) initiated by lithium derivatives is extremely sluggish and only yields very low molar mass EO oligomers because of the low reactivity of lithium alkoxide species We show here t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6798208f9fc0cc0ed3b9d11ac741cac1
https://doi.org/10.1016/j.polymer.2010.09.061

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Electrical behaviour of a silicone elastomer under simulated space environment

Autor: Sabine Dagras, Aurélien Roggero, Virginie Rejsek-Riba, Thierry Paulmier, Denis Payan, N. Balcon, Claire Tonon, Eric Dantras

Publikováno v: Journal of Physics D: Applied Physics
Journal of Physics D: Applied Physics, IOP Publishing, 2015, 48 (13), p. 135302 (10 p.). ⟨10.1088/0022-3727/48/13/135302⟩

International audience; The electrical behavior of a space-used silicone elastomer was characterized using surface potential decay and dynamic dielectric spectroscopy techniques. In both cases, the dielectric manifestation of the glass transition (di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df623bd1d31e656a0ca23d9d2e2b799c
https://hal.archives-ouvertes.fr/hal-01226232

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Multilayer films ageing under ultraviolet radiations: Complementary study by dielectric spectroscopy

Autor: A. Bernes, Colette Lacabanne, Sophie Perraud, Virginie Rejsek-Riba, Simon Lewandowski

Publikováno v: Journal of Applied Polymer Science
Journal of Applied Polymer Science, Wiley, 2013, 129 (6), pp.3772-3781. ⟨10.1002/app.38747⟩

International audience; The effect of ultraviolet (UV) irradiation on a multilayer film made of poly(ethylene terephthalate)/Polyamide 6/poly(ethylene terephthalate) was investigated by uniaxial tractions, UV-visible-NIR and Fourier transformed infra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0699cdb743a64743172c99a31b68104e
https://oatao.univ-toulouse.fr/9386/

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Post-flight Analysis of Materials Exposed on the Spectrometer Sub-unit of MEDET (18 Months On-Board ISS)

Autor: M. Nebiolo, Sophie Duzellier, J. M. Desmarres, Virginie Rejsek-Riba, M. Van Eesbeek, Sabine Soonckindt, C. Lobascio, S. Remaury, Adrian Tighe, C. Durin

Publikováno v: Protection of Materials and Structures From the Space Environment ISBN: 9783642302282

A variety of materials were exposed to the Low Earth Orbit (LEO) environment, mainly Ultraviolet Radiation and Atomic Oxygen, through The Material Exposure and Degradation Experiment (MEDET). The degradations of polymeric films with and without atomi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40fbca0f396f7e7b9157557cc142312d
https://doi.org/10.1007/978-3-642-30229-9_4

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Epoxide Activated Anionic Polymerization: Application to the Synthesis of (Co)Polyethers with Controlled Structure and Tuned Properties

Autor: Stéphane Carlotti, Amélie Labbé, Virginie Rejsek, Alain Deffieux

Publikováno v: NATO Science for Peace and Security Series A: Chemistry and Biology ISBN: 9789048132768

A ring opening polymerization process allowing the fast and controlled anionic polymerization of epoxide monomers is described and applied to the synthesis of (co)polyethers with novel structure and composition. The approach is based on the simultane

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d08368532e5476ac41406363dcb90246
https://doi.org/10.1007/978-90-481-3278-2_11

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Living/controlled anionic polymerization and copolymerization of epichlorohydrin with tetraoctylammonium bromide-Triisobutylaluminum initiating systems

Autor: Stéphane Doutaz, Matthieu Gervais, Virginie Rejsek, Amélie Labbé, Alain Deffieux, Stéphane Carlotti

Publikováno v: International Journal of Biological Macromolecules
International Journal of Biological Macromolecules, Elsevier, 2008, 41 (19), pp.7058-7062. ⟨10.1021/ma801422c⟩

International audience; A weakly nucleophilic initiating system obtained by the combination of triisobutylaluminum and tetraoctylammonium bromide has been successfully used to achieve the controlled polymerization of epichlorohydrin (ECH) in hydrocar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cd251ac0e459d10b37ca989f90f0eed
https://hal.archives-ouvertes.fr/hal-00340425

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Controlled anionic homo- and copolymerization of ethylene oxide and propylene oxide by monomer activation

Autor: Virginie Rejsek, Alain Deffieux, Philippe Desbois, Stéphane Carlotti, Cyrille Billouard, David Sauvanier

Publikováno v: International Journal of Biological Macromolecules
International Journal of Biological Macromolecules, Elsevier, 2007, 40 (18), pp.6510-6514. ⟨10.1021/ma070450c⟩

International audience; The anionic polymerization of ethylene oxide initiated by alkali metal-based initiators suffers from low polymerization rates even in polar media. We found that the addition of triisobutylaluminum to initiators like alkali met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a65e3a72cbbdc88a0c94e538dd2b4a41
https://hal.archives-ouvertes.fr/hal-00282290

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