Zobrazeno 1 - 10 of 16 pro vyhledávání: '"Karine Charlet"'
1
Elaboration of hydrophobic flax fibers through fluorine plasma treatment
Autor: Olivier Téraube, Léa Gratier, Jean-Charles Agopian, Monica Francesca Pucci, Pierre-Jacques Liotier, Samar Hajjar-Garreau, Elodie Petit, Nicolas Batisse, Angélique Bousquet, Karine Charlet, Éric Tomasella, Marc Dubois
Publikováno v: Applied Surface Science
Applied Surface Science, 2023, 611 (Part A), pp.155615. ⟨10.1016/j.apsusc.2022.155615⟩
International audience; In this study, the goal was to compatibilize flax natural fibers (which are inherently polar) with mostly dispersive polymers, while proposing a way to recover greenhouse gases or refrigerants such as CF4 or C2F5H. Such gases
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb35f292d80d65ca2c030a8e26712e10
https://imt-mines-ales.hal.science/hal-03857988
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3
Fluorination of flax fibers for improving the interfacial compatibility of eco-composites
Autor: Olivier Téraube, Jean-Charles Agopian, Monica Francesca Pucci, Pierre-Jacques Liotier, Samar Hajjar-Garreau, Nicolas Batisse, Karine Charlet, Marc Dubois
Publikováno v: Sustainable Materials and Technologies
Sustainable Materials and Technologies, 2022, 33, pp.e00467. ⟨10.1016/j.susmat.2022.e00467⟩
International audience; Because of their specific properties, vegetal fibers are increasingly used as sustainable polymer reinforcementsfor eco-composites. Nevertheless, their polar character hinders them from being used more frequently at in-dustria
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86e6390859bccca13de783ae7090b734
https://imt-mines-ales.hal.science/hal-03753013/file/fluorination-of-flax-fibers.pdf
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4
A review about the fluorination and oxyfluorination of carbon fibres
Autor: Olivier Teraube, Marc Dubois, Jean-Charles Agopian, Karine Charlet
Publikováno v: Journal of Fluorine Chemistry
Journal of Fluorine Chemistry, 2021, 251, pp.109887. ⟨10.1016/j.jfluchem.2021.109887⟩
Journal of Fluorine Chemistry, Elsevier, 2021, 251, pp.109887. ⟨10.1016/j.jfluchem.2021.109887⟩
International audience; Depending both on structure and properties of the starting carbonaceous material, and on the fluorination conditions, fluorine can bond to carbon fibres in various ways. This review aims to investigate the versatility of the C
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::409cafb4981bbcfa81106b38ce81e878
https://uca.hal.science/hal-03474362/document
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6
From the Understanding of Fluorination Process to Hydrophobic Natural Fibers
Autor: Karine Charlet, Martial Pouzet, Olivier Teraube, Jean-Charles Agopian, Marc Dubois
Publikováno v: Composites Science and Technology ISBN: 9789811618536
Composites are constantly studied with the aim of making these materials more efficient and more environmental friendly. With this second aim, vegetal fibers are commonly considered as substitutes of glass fibers in order to make eco-composite. Howev
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c766bcc38c425e7d93716c1c5e30d6b
https://doi.org/10.1007/978-981-16-1854-3_21
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7
Fluorination of carbon fibre sizing without mechanical or chemical loss of the fibre
Autor: Olivier Teraube, Jean-Charles Agopian, Marc Dubois, Karine Charlet
Publikováno v: Applied Surface Science
Applied Surface Science, 2020, 534, pp.147647. ⟨10.1016/j.apsusc.2020.147647⟩
Applied Surface Science, Elsevier, 2020, 534, pp.147647. ⟨10.1016/j.apsusc.2020.147647⟩
Knowing that carbon fibre reinforced polymers are sensitive to moisture through their interphases, carbon fibres sized with Bisphenol A diglycidyl ether have been fluorinated under a N2/F2 atmosphere to confer them a hydrophobic behaviour. Because of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be765570f565535abd4ec5509325ec85
https://uca.hal.science/hal-03026036/document
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8
Surface modification of sized vegetal fibers through direct fluorination for eco-composites
Autor: Marc Dubois, Karine Charlet, Jean-Charles Agopian, Olivier Teraube, Elodie Petit, François Metz, Nicolas Batisse
Publikováno v: Journal of Fluorine Chemistry
Journal of Fluorine Chemistry, Elsevier, 2020, 238, pp.109618. ⟨10.1016/j.jfluchem.2020.109618⟩
Journal of Fluorine Chemistry, 2020, 238, pp.109618. ⟨10.1016/j.jfluchem.2020.109618⟩
International audience; Natural fibers are frequently used as alternatives of glass fibers as polymer matrix reinforcement to form composite materials. However, their natural hydrophilicity prevents them from being easily compatible with hydrophobic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d52d257efa62545bedc9d095b1a2708
https://hal.uca.fr/hal-03026071/file/Supporting_information_VS.pdf
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9
Fluorination/Torrefaction Combination to Further Improve the Hydrophobicity of Wood
Autor: Marc Dubois, Capucine Dupont, Karine Charlet, Martial Pouzet, Elodie Petit, Alexis Beakou
Publikováno v: Macromolecular Chemistry and Physics
Macromolecular Chemistry and Physics, 2019, 220 (14), pp.1900041. ⟨10.1002/macp.201900041⟩
Macromolecular Chemistry and Physics, Wiley-VCH Verlag, 2019, 220 (14), pp.1900041. ⟨10.1002/macp.201900041⟩
International audience; Following recent works on gas/solid fluorination applied to massive wood that sustainably increased its hydrophobicity thanks to the substitution of -OH groups by covalent fluorine atoms, the present paper demonstrates that to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae6f1e6bbda7b08f10ba222871844bfa
https://hal.science/hal-02295789
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10
From hydrophilic to hydrophobic wood using direct fluorination: A localized treatment
Autor: Marc Dubois, Alexis Beakou, Karine Charlet, Martial Pouzet
Publikováno v: Comptes Rendus. Chimie
Comptes Rendus. Chimie, Académie des sciences (Paris), 2018, 21 (8), pp.800-807. ⟨10.1016/j.crci.2018.03.009⟩
Comptes Rendus. Chimie, 2018, 21 (8), pp.800-807. ⟨10.1016/j.crci.2018.03.009⟩
International audience; When controlled by the treatment duration or the quantity of reactive molecules, direct fluorination using F2 gas is efficient to decrease the hydrophilicity of wood both in the form of massive piece and powder. To prove that
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::148f742df05c50fec4023ff1cbf09282
https://hal.archives-ouvertes.fr/hal-01841235
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