http://www.cnr.it/ontology/cnr/individuo/prodotto/ID54513
Synthesis of Donor-Acceptor Poly(perylene bisimide-alt-oligothiophenes) Copolymers as n-type Materials for Polymeric Solar Cells. (Articolo in rivista)
- Type
- Label
- Synthesis of Donor-Acceptor Poly(perylene bisimide-alt-oligothiophenes) Copolymers as n-type Materials for Polymeric Solar Cells. (Articolo in rivista) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.polymer.2010.03.040 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Kozma E.; Kotowski D.; Bertini F.; Luzzati S.; Catellani M. (literal)
- Pagina inizio
- Pagina fine
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- lavoro a stampa (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://www.sciencedirect.com/science/article/pii/S0032386110002673 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- Scopu (literal)
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Kozma E. - Ismac-Milano, Kotowski D. - Ismac-Milano, Bertini F. - Ismac-Milano, Luzzati S. - Ismac-Milano, Catellani M.- Ismac-Milano (literal)
- Titolo
- Synthesis of Donor-Acceptor Poly(perylene bisimide-alt-oligothiophenes) Copolymers as n-type Materials for Polymeric Solar Cells. (literal)
- Abstract
- Donor-acceptor alternated copolymers based on perylene diimide units linked in bay positions with oligothiophene units were prepared and used as acceptor material in polymeric solar cells. The copolymers have exhibited ambipolar electrochemical properties, high electronic affinities and wide electronic absorption in the visible spectrum. The spectroscopical characterization of the copolymer blends with poly-3-hexylthiophene showed evidences indicative of a charge transfer from the perylene-based copolymers to the polythiophene. All-polymeric solar cells were prepared with the blends and the photovoltaic characterization of these devices showed conversion efficiencies of 0.8% and 0.4%. The results demonstrate the potentialities of perylene-based copolymers as processable photoactive acceptor in organic solar cells. (literal)
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