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Préparation de nanocomposites fonctionnels microfibreux par électro-filage et fluoration

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(1)Préparation de nanocomposites fonctionnels microfibreux par électro-filage et fluoration Jinlong Zha. To cite this version: Jinlong Zha. Préparation de nanocomposites fonctionnels microfibreux par électro-filage et fluoration. Autre. Université Blaise Pascal - Clermont-Ferrand II, 2016. Français. �NNT : 2016CLF22718�. �tel01511197�. HAL Id: tel-01511197 https://tel.archives-ouvertes.fr/tel-01511197 Submitted on 20 Apr 2017. HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés..

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(4) 5HPHUFLHPHQWV. Remerciements Je tiens à exprimer mes plus vifs remerciements aux directeurs de ma thèse, M. Marc Dubois et M. Daniel Claves. Leur compétence, leur rigueur scientifique et leur clairvoyance m’ont beaucoup appris. Ils ont été et resteront des moteurs de mon travail de chercheur. Mes remerciements vont également à M. Nicolas Batisse, pour la gentillesse et la patience qu'il a manifestées à mon égard durant cette thèse, pour tous les conseils qu'il m’a prodigués, et aussi pour m'avoir fait l'honneur de participer au Jury de soutenance. Je suis particulièrement reconnaissante à M. Wei ZHANG pour avoir accepté de participer à ce jury de thèse et pour m’avoir guidé dans mon travail de chercheur depuis mon master à l’Ecole Centrale de Pékin. M. Bruno AMEDURI et M. Alain Pénicaud ont accepté d'être les rapporteurs de cette thèse, et je les en remercie vivement, de même que pour leur participation au Jury. Ils ont également contribué par leurs nombreuses remarques et suggestions à améliorer la qualité de ce mémoire, et je leurs en suis très reconnaissant. J’adresse toute ma gratitude à tous les professeurs, les techniciens et les ingénieurs du laboratoire et à toutes les personnes qui m’ont aidé dans la réalisation de ce travail. Je remercie Mme. Katia Guérin-Araujo Da Silva, M. Alexander P. Kharitonov, M. Lawrence Frezet, Mme. Hongzhe Tang, Mme. Elodie Petit, M. Rodolphe Thirouard de m’avoir permis de travailler dans d’aussi bonnes conditions. J’exprime toute ma sympathie envers mes collègues passés et présents au laboratoire, Jérémy, Yasser, Maïmonatou, Léa, Rachod, Elodie, Martial, Michaël, Mohamed, et Feiwo … envers mes amis Zeyin, Zeyue, Tao, Wenyu, Lei, Xiaoning, Shengnan, ainsi qu’envers tous les personnels du Département de Chimie et tous les collègues centraliens en France. Je remercie le China Scholarship Council (CSC) qui m'a octroyé une bourse de 36 mois, ayant contribué à de bonnes conditions de vie en France.. ,.

(5) 5HPHUFLHPHQWV. Enfin, les mots les plus simples étant les plus forts, j’adresse toute mon affection à mes parents. Malgré mon éloignement depuis de (trop) nombreuses années, leur intelligence, leur confiance, leur tendresse, leur amour me portent et me guident tous les jours. Merci pour avoir fait de moi ce que je suis aujourd’hui. Je vous aime.. ,,.

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Figure 24. (a) Schéma représentatif et dimensions internes et externes du réacteur et du four,   (b) photo du micropilote
Figure 26. Spectres RMN MAS  13 C avec une vitesse de rotation égale à 10 kHz (a) et   19 F à 14  kHz (b) des nanofibres fluorées CF 0,4  et CF 0,8
Figure 28. Modèle en « fermeture éclair » pour l’accommodation du fluor dans des nanofibres   (CF 1,04  fluorées par F 2  à 480 ƒ C), d’après  &gt;@
Figure 43. (a) Spectres RPE (en bande X) des SWCNTs fluorés (1) et greffés avec le styrène et   l’acide acrylique (2,3) ; (b) cinétique de recombinaison des radicaux à l’air
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