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Synthesis of clicked imidazolium-containing biosourced copolymers and application in carbon nanotube dispersion

par Mincheva, Rosica;Meyer, Franck ;Verge, P.;Raquez, J-M;Billiet, Leen;Du Prez, Filip;Dubois, Philippe
Référence Macromolecular rapid communications, 32, 24, page (1960-1964)
Publication Publié, 2011-12

Article révisé par les pairs

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Résumé :

New polyesters incorporating a variable quantity of imidazolium rings along the backbone are synthesized by Huisgen 1,3-dipolar cycloaddition (“click” reaction). Subsequently, the imidazolium-grafted copolymers reveal an efficient dispersing ability toward the carbon nanotubes (CNTs) through supramolecular interactions in organic media. Interestingly, these compounds offer a simple and reliable strategy to control the quantity of dispersed CNTs as a function of imidazolium content. This approach is particularly suitable for the elaboration of biosourced and biodegradable materials based on poly(butylene succinate) with high-performance properties.