INVESTIGADORES
DURANTINI Javier Esteban
artículos
Título:
Synthesis and Characterization of Porphyrin Electrochromic and Photovoltaic Electropolymers
Autor/es:
J. DURANTINI, G. MORALES, M. SANTO, M. FUNES, E.N. DURANTINI, F. FUNGO, T. DITTRICH, L. OTERO,M. GERVALDO
Revista:
ORGANIC ELECTRONICS
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Lugar: Amsterdam; Año: 2012 vol. 13 p. 604 - 614
ISSN:
1566-1199
Resumen:
New asymmetric porphyrins, with electroactive functionalities were synthesized. 5,15-
Bis[4(-N,N-diphenylamino)phenyl]-10,20-bis[3-(N-ethylcarbazoyl)]porphyrin and its Zn(II)
derivative allow the electrochemical formation of conjugated, conducting and stable polymeric
films over semitransparent indiumtin oxide surface. The spectral changes observed
upon oxidation of the films produced different colorations. The polymeric materials showed
the generation of photoinduced charge separation states and charge migration upon porphyrin
excitation, making them promising candidates for application in optoelectronics
devices.N,N-diphenylamino)phenyl]-10,20-bis[3-(N-ethylcarbazoyl)]porphyrin and its Zn(II)
derivative allow the electrochemical formation of conjugated, conducting and stable polymeric
films over semitransparent indiumtin oxide surface. The spectral changes observed
upon oxidation of the films produced different colorations. The polymeric materials showed
the generation of photoinduced charge separation states and charge migration upon porphyrin
excitation, making them promising candidates for application in optoelectronics
devices.