Electroactive and photoactive poly[isoindigo-alt-EDOT] synthesized using direct (hetero)arylation polymerization in batch and in continuous flow

Téléchargement	Voir le manuscrit accepté : Electroactive and photoactive poly[isoindigo-alt-EDOT] synthesized using direct (hetero)arylation polymerization in batch and in continuous flow (PDF, 1.1 Mio)
DOI	Trouver le DOI : https://doi.org/10.1021/acs.chemmater.5b00083
Auteur	Rechercher : Grenier, François; Rechercher : Aïch, Badrou R.¹; Rechercher : Lai, Yu-Ying; Rechercher : Guérette, Maxime; Rechercher : Holmes, Andrew B.; Rechercher : Tao, Ye¹; Rechercher : Wong, Wallace W. H.; Rechercher : Leclerc, Mario
Affiliation	Conseil national de recherches Canada. Technologies de l'information et des communications
Format	Texte, Article
Sujet	Aromatic compounds; Chemical reactions; Conjugated polymers; Electronic properties; Organometallics; Polymerization; Solar cells; Batch-to-batch variations; Continuous flow methods; Continuous flows; Electro actives; Organic electronics; Organometallic intermediates; Polymerization method; Synthetic pathways; Field effect transistors
Résumé	In this work, a combined approach was used to obtain a low-cost material for organic electronics by focusing on inexpensive monomers, short synthetic pathway, high-yielding polymerization method, low waste, and easy scalability. To achieve this, a new material, poly[isoindigo-alt-3,4-ethylenedioxythiophene], was synthesized using direct (hetero)arylation polymerization (DHAP). Only a few synthetic steps are required to obtain this material, and no organometallic intermediates are used. In order to make a bigger step toward a truly inexpensive technology, continuous flow methods were applied for the first time to DHAP. This method helped solving a common problem encountered in conjugated polymers synthesis, namely, batch-to-batch variations. Electronic properties of this polymeric material were evaluated using field effect transistors (μ<inf>h</inf> = 7 × 10-3 cm2·V-1·s-1) and solar cells (η = 3.0%).
Date de publication	2015-03-02
Dans	Chemistry of Materials 27, nº 6 (2 mars 2015) : 2137–2143.
Langue	anglais
Publications évaluées par des pairs	Oui
Numéro NPARC	21275660
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	48eb4fac-a35a-4ec1-92ba-e863bc5e38da
Enregistrement créé	2015-07-14
Enregistrement modifié	2020-06-04

Détails de la page

Par :

Conseil national de recherches Canada

Date de modification :: 2026-05-19