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Fonctionnalisation chimique du graphène, : vers des matériaux bidimentionnels photo actifs pour la reconnaissance et l'électronique moléculaire

Abstract : Since the discovery of the exciting properties of graphene, many techniques to produce and chemically modify graphene have been developed in order to expand and improve its properties in view of future applications. The study presented in this thesis focus on a process for the chemically-assisted exfoliation of graphite based on a reversible cycloaddition reaction. It relies on the Diels-Alder reaction between graphite and highly reactive masked diene, and it is effective even in solvents that are otherwise ineffective for exfoliation of graphite. Furthermore, it is possible to introduce functional groups on the diene, thereby enabling the tuning of the surface properties of graphene, as well as the post-functionalization of graphene sheets.
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Hugo Bares. Fonctionnalisation chimique du graphène, : vers des matériaux bidimentionnels photo actifs pour la reconnaissance et l'électronique moléculaire. Chimie organique. Université de Bordeaux, 2015. Français. ⟨NNT : 2015BORD0400⟩. ⟨tel-01325244⟩

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