Otro
O eletrólito suporte e suas múltiplas funções em processos de eletrodo
Registro en:
Química Nova. Sociedade Brasileira de Química, v. 27, n. 5, p. 813-817, 2004.
0100-4042
10.1590/S0100-40422004000500022
S0100-40422004000500022
S0100-40422004000500022.pdf
Autor
Agostinho, Silvia M. L.
Villamil, Ruth F. V.
Agostinho Neto, Augusto
Aranha, Hernani
Resumen
The aim of this work is to present the principal properties and applications of supporting electrolytes (SE) to students, teachers and researchers interested in electrode processes. Different aspects are discussed including the importance of SE in maintaining constant the activity coefficients and the diffusion coefficients and reducing the transport number of electroactive species. Its effect on the electrochemical kinetic parameters is also presented.