Producción Científica Profesorado

Influence of the Temperature on the Diffusion Coefficient Value during the Cobalt Electrodeposition on Different Substrates.



Mendoza Huizar, Luis Humberto

2014

Nancy Ramos Lora, Luis Humberto Mendoza Huizar, Clara Hilda-Rios-Reyes, Carlos Andrés Galán-Vidal, Influence of the Temperature on the Diffusion Coefficient Value during the Cobalt Electrodeposition on Different Substrates. Advanced Materials Research Vol. 976 (2014) pp 144-147.


Abstract


Cobalt electrodeposition on palladium and glassy carbon was studied at different temperatures by using voltammetric techniques. Temperature effect on the diffusion coefficient value was analyzed. The results clearly showed that cobalt electrodeposition is a diffusioncontrolled process. The temperature effect on the values of the diffusion coefficient was analyzed through the Arrhenius equation. The value of the activation energy was calculated as 21.56 kJ mol-1 and 25.73 kJ mol1 for palladium and glassy carbon respectively.



Producto de Investigación




Artículos relacionados

THEORETICAL STUDY ON THE MODIFICATION OF ACTIVE SITES IN GOLD SURFACES MODELED AS FINITE CLUSTERS: I...

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

Quantum chemical study of the electrochemical reduction of the [Co(H2O)6]2+ and [Co(NH3)5(H2O)]2+ io...

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

Hydrogen bond studies in substituted N-(2-hydroxyphenyl)--2-[(4-methylbenzenesulfonyl)amino]acetamid...

A Semiempirical PM6 Study of Some Aminopyrimidine Derivatives and their Interaction with an Iron Sur...

Revisión de variables de diseño y condiciones de operación en la electrocoagulación

Analysis of the experimental pressuretemperature behavior in the isotropicnematic phase transition f...

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

A theoretical quantum study on the distribution of electrophilic and nucleophilic active sites on Ag...