Viscosity properties of aqueous solution of poly (allylamine)-metal complexes

Rivas BL; Pereira, ED

Abstract

Poly(allylamine)-metal complexes with Co(II), Cu(II), and Ni(II) in conjunction with an ultrafiltration membrane were prepared. They were obtained varying the polymerlmetal ion ratio and the pH (1, 3, 5, 7). The viscosimetric behavior of these poly(allylamine)-metal complexes as well as the poly(allylamine) and mixture of poly(allylamine) with each metal ion was also studied. All the aqueous solutions showed a pseudoplastic behavior. However, it is not far away from that of Newtonian behavior. The viscosity depends strongly on the pH and on the metal salt concentration.

Más información

Título según WOS: Viscosity properties of aqueous solution of poly (allylamine)-metal complexes
Título según SCOPUS: Viscosity properties of aqueous solution of poly(allylamine)-metal complexes
Título de la Revista: POLYMER BULLETIN
Volumen: 45
Número: 1
Editorial: Springer
Fecha de publicación: 2000
Página de inicio: 69
Página final: 76
Idioma: English
URL: http://link.springer.com/10.1007/s002890070058
DOI:

10.1007/s002890070058

Notas: ISI, SCOPUS