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Article Dans Une Revue ACS Energy Letters Année : 2017

Synthesis of Bioinspired Curcuminoid Small Molecules for Solution-Processed Organic Solar Cells with High Open-Circuit Voltage

Dandan Yao
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Résumé

Borondifluoride complexes of curcuminoid derivatives end-capped with triphenylamine groups were designed for solution-processed bulk-heterojunction organic solar cells. They were obtained very simply in a one-pot synthesis from cheap building blocks. Compared to push-pull systems based on borondifluoride complexes of hydroxychalcones, curcuminoids present the donor-accept-or-donor electronic structure and exhibit significantly improved chemical and thermal stability and photovoltaic performance. Indeed, power conversion efficiency up to 4.14% and high open-circuit voltage over 1.0 V have been achieved using PC61BM as acceptor.

Domaines

Chimie organique
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Archet et al. - 2017 - Convergent One-Pot Synthesis of Bio-Inspired Curcu.pdf (3.03 Mo) Télécharger le fichier
Fages ACS Energy Letters 2017.pdf (3.37 Mo) Télécharger le fichier
nz7b00157_si_002.pdf (1.57 Mo) Télécharger le fichier
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Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-01563209 , version 1 (07-09-2017)

Identifiants

Citer

Florence Archet, Dandan Yao, Sylvain Chambon, Chahine Abbas, Anthony D ' Aléo, et al.. Synthesis of Bioinspired Curcuminoid Small Molecules for Solution-Processed Organic Solar Cells with High Open-Circuit Voltage. ACS Energy Letters, 2017, 2 (6), pp.1303-1307. ⟨10.1021/acsenergylett.7b00157⟩. ⟨hal-01563209⟩
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