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El Jouad, Z., Cattin, L., Addou, M. & Bernede, J. C. (2019) Open circuit voltage of organic photovoltaic cells using C-60 as acceptor: variation with the donor. European Physical Journal-Applied Physics, 86 20201.
Added by: Richard Baschera (2019-07-15 14:27:14) Last edited by: Richard Baschera (2019-07-17 09:31:09) |
| Type de référence: Article DOI: 10.1051/epjap/2019190047 Clé BibTeX: ElJouad2019 Voir tous les détails bibliographiques  |
Catégories: INTERNATIONAL, MIOPS Créateurs: Addou, Bernede, Cattin, El Jouad Collection: European Physical Journal-Applied Physics |
Consultations : 1/317
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| Résumé |
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The open circuit voltage (Voc) of organic photovoltaic cells (OPVs) is an important parameter in terms of OPV performance. In the present work, we check that its value depends on the energy difference between the Lowest Unoccupied Molecular Orbital of the electron acceptor (LUMOA) and the Highest Occupied Molecular Orbital of the donor (HOMOD). The electron acceptor is the fullerene, while the electron acceptors are used as parameter. The results show that Voc increases with the value of Delta(LUMOA HOMOD). However, for some molecules, this increase is not linear, which shows that other parameters are also determinant.
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