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.
Origine | Fichiers produits par l'(les) auteur(s) |
---|---|
Licence |