INQUIMAE 12526
INSTITUTO DE QUIMICA, FISICA DE LOS MATERIALES, MEDIOAMBIENTE Y ENERGIA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Photoluminescence behavior as a function of electrochemical state of aniline/m-chloroaniline copolymers
Autor/es:
S. ANTONEL; E. ANDRADE; F. MOLINA
Lugar:
San Francisco, CA (Estados Unidos)
Reunión:
Congreso; 215th Electrochemical Society (ECS) Meeting; 2009
Institución organizadora:
Electrochemical Society
Resumen:
The copolymerization of m-chloroaniline (mClA) and aniline (Ani) in variable ratios was performed by galvanostatic oxidation in 2 M HCl medium. The polymerization was carried out on glass plates covered by a fluorine-doped tin oxide (FTO) conductive layer, yielding thin polymer films. The resulting polymers were characterized by UV-Vis and fluorescence emission spectroscopy at different electrode potentials between 0.1 and 0.8 V in the standard hydrogen electrode scale (SHE). These measurements were also done in HCl 2 M.
