A Kinetic Study of Silver Electrodeposition Onto Pt Ultramicroelectrodes From Amoniacal Solutions

Autor: Giaan Arturo Álvarez-Romero, Jair A. Corona-Castro, Luis Humberto Mendoza-Huizar, José M. Sausedo-Solorio, Margarita Rivera, Clara Hilda Rios-Reyes
Rok vydání: 2020
Předmět:
Zdroj: Croatica Chemica Acta
Volume 93
Issue 3
ISSN: 1334-417X
0011-1643
Popis: A kinetic study of the Ag electrodeposition onto Pt ultramicroelectrodes of 10, 15 and 25 µm of diameter from an aqueous solution containing AgNO3 1 mM + NH4NO3 0.1 M was conducted at overpotential conditions through potentiostatic studies. The analysis of the current density transients indicates the existence of two 2D nucleation and growth processes previous to the 3D nucleation and growth process. This work is licensed under a Creative Commons Attribution 4.0 International License.
Databáze: OpenAIRE