RT info:eu-repo/semantics/article
T1 Electrochemical characterization of dilithium phthalocyanine carbonaceous electrodes
A1 Rodríguez Méndez, María Luz
A1 Medina Plaza, Cristina
A1 Apetrei, Constantin
A1 Saja Sáez, José Antonio de
AB Carbonaceous electrodes of dilithium phthalocyanine were prepared using graphite, carbon microspheres and multiwall carbon nanotubes. The electrochemical behavior of the dilithium bisphthalocyanine electrodes was found to be dependent on the nature of the carbonaceous material and on the nature of the electrolytic solution. The electrocatalytic properties of the dilithium phthalocyanine electrodes for oxidation of ascorbic acid were evidenced by the enhancement of the oxidation peak current, (~10 fold compared to the bare carbon electrodes) and the decrease of the oxidation potential at which oxidation of ascorbic acid takes place. The combined use of multiwall carbon nanotubes and dilithium phthalocyanine produces a synergistic effect that improves the electrocatalytic effect towards ascorbic acid.
SN 1088-4246
YR 2013
FD 2013
LK http://uvadoc.uva.es/handle/10324/30698
UL http://uvadoc.uva.es/handle/10324/30698
LA eng
NO J. Porphyrins and Phthalocyanines  vol. 17 p. 522-528
NO Producción Científica
DS UVaDOC
RD 23-abr-2024