Artículo
Electron Donor-Acceptor Spirobi[cyclopenta[2,1-b:3,4-b’] dithiophene Derivatives as Precursors of Electrodeposited Regioregular Thiophene-based Polymers
Minudri, Daniela
; Orlandi, Simonetta; Cavazzini, Marco; Rossi, Sergio; Marzari, Gabriela Lorena
; Cavallo, Pablo César
; Fernandez, Luciana Andrea
; Fungo, Fernando Gabriel
; Pozzi, Gianluca
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Fecha de publicación:
01/2021
Editorial:
Wiley VCH Verlag
Revista:
European Journal of Organic Chemistry
ISSN:
1434-193X
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
A series of conjugation extended push-pull derivatives of 4,4′-spirobi[cyclopenta[2,1-b : 3,4-b′]dithiophene] were synthesized and fully characterized, in which each perpendicularly aligned cyclopenta[2,1-b : 3,4-b′]dithiophene features a pendant dicyanovinylene as an electron acceptor and a thiophene as an electron donor. The electrochemical and photophysical properties of the new molecules, which differ from each other for the presence and/or location of an additional n-hexyl chain on the pendant thiophene unit, were investigated, as well as their susceptibility to electrochemical polymerization. The substitution arrangement of the monomers was found to exert significant influence on the outcome of the electropolymerization process and on the optoelectronic properties and morphological film characteristics of the new regioregular materials obtained.
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Articulos (IITEMA)
Articulos de INSTITUTO DE INVESTIGACIONES EN TECNOLOGIAS ENERGETICAS Y MATERIALES AVANZADOS
Articulos de INSTITUTO DE INVESTIGACIONES EN TECNOLOGIAS ENERGETICAS Y MATERIALES AVANZADOS
Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Citación
Minudri, Daniela; Orlandi, Simonetta; Cavazzini, Marco; Rossi, Sergio; Marzari, Gabriela Lorena; et al.; Electron Donor-Acceptor Spirobi[cyclopenta[2,1-b:3,4-b’] dithiophene Derivatives as Precursors of Electrodeposited Regioregular Thiophene-based Polymers; Wiley VCH Verlag; European Journal of Organic Chemistry; 2021; 4; 1-2021; 671-682
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