Polyelectrolyte-Cu(II) interactions studied by cyclic voltammetry

Rivas BL; Schiappacasse, N.; Basaez, LA

Abstract

The polymer-metal ion interactions were studied by cyclic voltammetry. These were carried out with poly(acrylic acid)-Cu(II) and poly(vinylsulfonic acid)-Cu(II) systems at different pH. At low pH, the polymer was adsorbed on the electrode surface increasing the irreversibility of the Cu(2+)/Cu(s) redox system. At pH 2.7, it was possible to demonstrate that the interaction between Cu(II) and poly(vinylsulfonic acid) is basically electrostatic and with poly(acrylic acid) a complex formation also exists.

Más información

Título según WOS: Polyelectrolyte-Cu(II) interactions studied by cyclic voltammetry
Título según SCOPUS: Polyelectrolyte-Cu(II) interactions studied by cyclic voltammetry
Título de la Revista: POLYMER BULLETIN
Volumen: 45
Número: 3
Editorial: Springer
Fecha de publicación: 2000
Página de inicio: 259
Página final: 265
Idioma: English
URL: http://link.springer.com/10.1007/s002890070029
DOI:

10.1007/s002890070029

Notas: ISI, SCOPUS