Halochromic Switch from the 1stto 2ndNear Infrared Window of Diazapentalene-Dithienosilole Copolymers - Université de Pau et des Pays de l'Adour Accéder directement au contenu
Communication Dans Un Congrès Année : 2019

Halochromic Switch from the 1stto 2ndNear Infrared Window of Diazapentalene-Dithienosilole Copolymers

Résumé

In the last years, non-fullerene acceptors (NFAs) have strongly burst into the field of organic photovoltaics (OPV) as alternative to fullerene derivatives. NFAs molecules not only have overcome the technical drawbacks associated to the fullerenes, but they also have made possible the increase of the efficiency over 16%1 in single junction and over 17%2 in tandem solar cells. Despite the extensive efforts made to achieve high efficiencies, more investigations are needed to further understand degradation mechanisms and hence improve their stability in order to make OPV technology a viable contender with technologies based on inorganic semiconductors for commercialization.
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Dates et versions

hal-04185931 , version 1 (23-08-2023)

Identifiants

  • HAL Id : hal-04185931 , version 1

Citer

Christine Lartigau-Dagron, Wissem Khelifi, Hussein Awada, Katarzyna Brymora, Sylvie Blanc, et al.. Halochromic Switch from the 1stto 2ndNear Infrared Window of Diazapentalene-Dithienosilole Copolymers. 2019 MRS Fall Meeting & Exhibit, Natalie Banerji, University of Fribourg R Demadrille, CEA Natalie Stingelin, Georgia Tech, Dec 2019, Boston, United States. ⟨hal-04185931⟩
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