Tuning of the Photoinduced Charge Transfer Process in Donor-Acceptor 'Double Cable' Copolymers (Contributo in atti di convegno)

Type
Label
  • Tuning of the Photoinduced Charge Transfer Process in Donor-Acceptor 'Double Cable' Copolymers (Contributo in atti di convegno) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0379-6779(03)00279-0 (literal)
Alternative label
  • S. Luzzati; A. Mozer; P. Denk; M.C Scharber; M. Catellani; N. O. Lupsac; F.Giacalone; J. L. Segura; N. Martin; H. Neugebauer; N. S. Sariciftci (2004)
    Tuning of the Photoinduced Charge Transfer Process in Donor-Acceptor 'Double Cable' Copolymers
    in SPIE 2004 Organic Photovoltaics IV
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • S. Luzzati; A. Mozer; P. Denk; M.C Scharber; M. Catellani; N. O. Lupsac; F.Giacalone; J. L. Segura; N. Martin; H. Neugebauer; N. S. Sariciftci (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#citta
  • San Diego (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://spiedigitallibrary.org/proceedings/resource/2/psisdg/5215/1/41_1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • Volume 5215 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • S. Luzzati; M. Catellani; N. O. Lupsac ISMAC-CNR M.C Scharber Konarka Austria (Austria) A. Mozer; P. Denk; H. Neugebauer; N. S. Sariciftci Johannes Kepler Univ. Linz (Austria) F.Giacalone; J. L. Segura; N. Martin; Univ. Complutense de Madrid (Spain) (literal)
Titolo
  • Tuning of the Photoinduced Charge Transfer Process in Donor-Acceptor 'Double Cable' Copolymers (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#inCollana
  • Proc.SPIE-Organic Photovoltaics IV (literal)
Abstract
  • The covalent linking of acceptor molecules to electron donating conjugated polymer is an approach for the development of new photoactive materials for the fabrication of organic photoelectric conversion devices. With this strategy we have designed a polyalkylthiophene copolymer series containing in the side chain anthraquinone molecules as electron acceptor. The peculiar features of the copolymers are the good processability and the ease in tailoring the content of acceptor moieties. Their potential use as photoactive materials is investigated in terms of the photoinduced charge transfer properties, studied by FTIR photoinduced absorption and Light Induced Electron Spin Resonance spectroscopies. The results indicate the photoinduced electron transfer from the polythiophene backbone to the anthraquinone substituents and its tunability by changing the content of acceptor molecules. The photovoltaic response of these polymers is also discussed. (literal)
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