Producción Científica Profesorado

Potentiometric behavior of graphite-epoxy electrochemical transducers towards anions, cations and pH in aqueous media



Galan Vidal, Carlos Andres

2006

L. A. Rodríguez Huerta, C. A. Galán-Vidal, G. A. Álvarez Romero, M. E. Páez-Hernández. Potentiometric behaviour of graphite-epoxy electrochemical transducer towards anions, cations and pH in aqueous media. Revista Mexicana de Física S 52 (2006) 17-19. ISSN 0035-00IX


Abstract


In the present work, a study of the effect of anions, cations and pH in the potentiometric response of a graphite-epoxy composite is reported. The results obtained indicate a better response for anionic than for cationic ions, with those of greater magnitude being towards OH and H + respectively. It is possible to give an explication that is in agreement with the results obtained, for some behaviors in the response of chemical sensors and biosensors based on the study of this transducer; likewise some interesting direct and practical applications, are suggested and explored.



Producto de Investigación




Artículos relacionados

Mercury Ions Removal from Aqueous Solution Using an Activated Composite Membrane

Nucleation and growth of cobalt onto different substrates: Part I. Underpotential deposition onto a ...

Nucleation and Growth Kinetics of Electrodeposited Sulfate-Doped Polypyrrole: Determination of the D...

Nucleation and growth of cobalt onto different substrates: Part II. The upd-opd transition onto a go...

Influence of the Crystallinity of the Substrate on Kinetic Parameters of Zinc Electrodeposition Proc...

Cobalt electrodeposition onto highly oriented pyrolytic graphite (HOPG) electrode from ammonium sulf...

Magnetic transition phase diagram of cobalt clusters electrodeposited on HOPG: Experimental and micr...

Estudio de las Interacciones Ácido Húmico-Metales Pesados y Determinación de sus Constantes de Estab...

Kinetics of Polypyrrole Films Doped with Sulphate Ions Electrodeposited Over Graphite - Epoxy Resin ...

ELECTROCHEMICAL STUDY ABOUT ZINC ELECTRODEPOSITION ONTO GCE AND HOPG SUBSTRATES