High Photoluminescence efficiency in substituted polythiophene aggregates (Articolo in rivista)

Type
Label
  • High Photoluminescence efficiency in substituted polythiophene aggregates (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0379-6779(03)00171-1 (literal)
Alternative label
  • Bolognesi A. Giacometti Schieroni A. Botta C. Marinelli M. Mendichi R. Roland R. Relini A. Inganas O. Theander M. (2003)
    High Photoluminescence efficiency in substituted polythiophene aggregates
    in Synthetic metals; ELSEVIER SCIENCE, Losanna (Svizzera)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bolognesi A. Giacometti Schieroni A. Botta C. Marinelli M. Mendichi R. Roland R. Relini A. Inganas O. Theander M. (literal)
Pagina inizio
  • 303 (literal)
Pagina fine
  • 310 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://apps.webofknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=6&SID=X25jnHLvrnEHWumiiYD&page=1&doc=4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 139 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • ISMAC-CNR (literal)
Titolo
  • High Photoluminescence efficiency in substituted polythiophene aggregates (literal)
Abstract
  • In this paper we discuss the optical (absorption and photoluminescence) and solvatochromic properties of a newly synthesized alternating copolymer based on poly(3-alkylthiophene) structure. In this copolymer an unsubstituted thiophene ring is linked to a 3-alkyl-substituted thiophene, the two repeating units being alternated in the copolymer chains. Moreover, a bulky group, THP, with high steric hindrance has been introduced in the side chain. This copolymer, designed to preserve the backbone planarity of polythiophenes and to prevent a close packing arrangement through the non-regioregular insertion of the bulky substituted monomer, shows high PL quantum yield in the solid state and in solution aggregates. The electroluminescence of this copolymer is reported for a simple single layer device. (literal)
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