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Radiation Induced Synthesis of Conducting Polymers and Their Metal Nanocomposites Zhenpeng Cui

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Radiation Induced Synthesis of Conducting Polymers and Their Metal Nanocomposites Zhenpeng Cui Radiation Induced Synthesis of Conducting Polymers and their Metal Nanocomposites Zhenpeng Cui To cite this version: Zhenpeng Cui. Radiation Induced Synthesis of Conducting Polymers and their Metal Nanocomposites. Material chemistry. Université Paris Saclay (COmUE), 2017. English. NNT : 2017SACLS165. tel- 01595963 HAL Id: tel-01595963 https://tel.archives-ouvertes.fr/tel-01595963 Submitted on 27 Sep 2017 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. NNT : 2017SACLS165 THESE DE DOCTORAT DE L‘UNIVERSITE PARIS-SACLAY PREPAREE A L‘UNIVERSITE PARIS-SUD ECOLE DOCTORALE N° 571 Sciences chimiques : molécules, matériaux, instrumentation et biosystèmes (2MIB) Spécialité de doctorat: Chimie Par Zhenpeng Cui Radiation induced synthesis of conducting polymers and their metal nanocomposites Thèse présentée et soutenue à Orsay, le 14 Septembre 2017 : Composition du Jury : Mme Laure Catala Professeure Université Paris-Saclay Présidente M. Jean-Marc Jung Professeur Université de Strasbourg Rapporteur M. Hyacinthe Randriamahazaka Professeur Université Paris-Diderot Rapporteur Mme Sophie Le Caër Chargée de Recherche Université Paris-Saclay, CEA Examinatrice M. Fabrice Goubard Professeur Université de Cergy-Pontoise Examinateur M. Cyrille Sollogoub Maître de Conférences CNAM et ENSAM Examinateur M. Samy Remita Professeur Université Paris-Saclay et CNAM Directeur de thèse Acknowledgements For the moment, it is almost at the end of my thesis and my doctoral research in Laboratoire de Chimie Physique (LCP) is going to finish. My thesis can‘t be completed without earnest instructions and inspiring helps from my supervisor, referees, cooperators, colleagues, friends and family. Here, I would like to express my sincere thanks to them for their contributions and participation for my research and my thesis. I would like to thank my advisor Prof. Samy Remita for his guidance of my research and supervision of my thesis. His abundant knowledge, scientific training and helpful suggestions let me find the directions of my research and master various useful skills for doctoral research. I would like to express my sincere appreciate for his patience and hard work on my thesis. His preciseness and his kindness enables me to overcome difficulties in my research. I am grateful to Prof. Jean-Marc Jung and Prof. Randriamahazaka Hyacinthe for their acceptance of being the reviewers of my thesis. I would like to thank Prof. Laure Catala, Prof. Sophie Le Caer, Prof. Cyrille Sollogoub and Prof. Fabrice Goubard for their acceptance of being the referees of my defense. It is my glory to invite all the members of doctoral thesis defence committee to attend my defense and I would like to express my sincere thanks to all of you. I would like to thank Prof. Philippe Maître as the director of LCP for his kind help. I would like to thank Prof. Mehran Mostafavi for his inspiring suggestions. I would like to thank Prof. Hynd Remita as the leader of TEMiC group for her friendly and helpful assistances. I would like to thank all the cooperators Alexandre Dazzi, Ariane Deniset-Besseau, Rolando Rebois, Patrice Lefrançois, Matthieu Gervais, Stéphane Néron, Sarah Baiz, Pieere- Henri Aubert, Jean-louis Marignier, Jean-Michel Guigner for their beneficial collaborations and kind help. I would like to thank my colleagues Cecilia Coletta, Teseer Bahry, Xiaojiao Yuan and all the members of TEMiC group for their kind help and happy accompaniment. They give me many help in my research and bring me a lot of fun in daily life. I would like to thank China Scholar Council (CSC) for offering me scholarship for my research. I would like to thank Mireille Benoit and Alexandre Demarque for kind assistances during the experiments. I would like to thank Séverine Bourguignon, Anne Morel for their helps with administrative work. I would like to say thanks to my friends for their kind help and the happy time we spent together. Last but not least, I would like to thank my family for their supports and encouragements. Acronyms list AFM-IR atomic force microscopy-based infrared nano spectroscopy Ani aniline ATR-FTIR attenuated total reflection fourier transform infrared spectroscopy CMC critical micelle concentration CPs conducting polymers Cryo-TEM cryogenic-transmission electron microscopy D dose EDOT 3,4-ethylenedioxythiophene EDX energy dispersive X-Ray spectroscopy G radiolytic yield Gy gray PANI polyaniline PEDOT poly(3,4-ethylenedioxythiophene) PPy polypyrrole Py pyrrole SEM scanning electron microscopy SHE standard hydrogen electrode TGA thermogravimetric analysis UV-vis ultraviolet-visible ε molar extinction coefficient Contents Contents Contents ...................................................................................................................................... I Résumé ..................................................................................................................................... V Chapter 1: A brief introduction of research background ..................................................... 1 1.1 Conducting polymers (CPs) ................................................................................................. 1 1.1.1 Representative CPs ......................................................................................................... 2 1.1.3 Doping concept ............................................................................................................... 7 1.1.4 Potential applications .................................................................................................... 10 1.1.5 Synthesis of CPs ........................................................................................................... 12 1.2 CPs nanocomposites .......................................................................................................... 17 1.2.1 Compositions and applications ..................................................................................... 17 1.2.2 CPs/noble metal nanocomposites ................................................................................. 18 1.2.3 Synthesis of CPs nanocomposites ................................................................................. 19 1.3 Research object ............................................................................................................. 20 References ................................................................................................................................ 22 Chapter 2: Materials, synthetic methods and characterizations ....................................... 30 2.1 Chemicals .......................................................................................................................... 30 2.2 Solutions preparation ......................................................................................................... 32 2.2.1 Dissolution of monomers .............................................................................................. 32 2.2.2 Variation of experimental conditions ............................................................................ 33 2.2.4 Degassing and addition of alcohols for radiolytic oxidation or reduction .................... 35 2.3 Samples irradiation ............................................................................................................ 35 2.3.1 Radiolysis of water ....................................................................................................... 35 2.3.2 γ-source, absorbed dose and dose rate .......................................................................... 39 2.3.3 Irradiation in oxidizing conditions ................................................................................ 40 2.3.4 Irradiation in reducing condition................................................................................... 44 2.4 Kinetic study by pulse radiolysis ....................................................................................... 46 2.5 Materials treatment ............................................................................................................ 48 2.6 Materials Characterizations ............................................................................................... 51 I Contents 2.6.1 UV-vis absorption spectroscopy ................................................................................... 51 2.6.2 Cryo-transmission electron microscopy and EDX analysis .......................................... 51 2.6.3 ATR-FTIR spectroscopy ............................................................................................... 53 2.6.4 AFM-IR nanospectroscopy ........................................................................................... 53 2.6.5 SEM microscopy and EDX analysis ............................................................................. 55 2.6.6 TGA analysis ................................................................................................................. 56 2.6.7 Electrical conductivitys ................................................................................................
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