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Synthesis of Clicked Imidazolium-Containing Biosourced Copolymers and Application in Carbon Nanotube Dispersion

✍ Scribed by Rosica Mincheva; Franck Meyer; Pierre Verge; Jean-Marie Raquez; Leen Billiet; Filip Du Prez; Philippe Dubois

Publisher: John Wiley and Sons
Year: 2011
Tongue: English
Weight: 659 KB
Volume: 32
Category: Article
ISSN: 1022-1336
DOI: 10.1002/marc.201100566

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✦ Synopsis

Abstract

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.

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