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Article dans une revue
Toward sustainable organic semiconductors from a broad palette of green reactions
Abstract : New conjugated materials, based on the triphenylamine-thiophene moiety and integrating azomethine bonds with a dibenzofuran unit or a cyanovinyl bond with a phenylthiophene or bithiophene unit, have been synthesized by using a wide range of green reactions such as direct heteroarylation coupling reactions, Knoevenagel and Schiff-base condensations and Stille cross-coupling reactions using ionic-liquid-supported thiophenylstannane. The electronic properties of the new molecules were analyzed by UV/Vis spectroscopy and cyclic voltammetry. The potential use of the molecules as donor materials for photovoltaic conversion were evaluated in simple bilayer solar cells using C60 as the acceptor material.
https://hal.univ-angers.fr/hal-02564430
Contributeur : Okina Univ Angers Connectez-vous pour contacter le contributeur
Soumis le : mardi 5 mai 2020 - 20:29:44
Dernière modification le : vendredi 7 janvier 2022 - 03:50:12
Contributeur : Okina Univ Angers Connectez-vous pour contacter le contributeur
Soumis le : mardi 5 mai 2020 - 20:29:44
Dernière modification le : vendredi 7 janvier 2022 - 03:50:12