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Boletín de la Sociedad Chilena de Química

Print version ISSN 0366-1644

Abstract

RIVAS, BERNABE L.; PEREIRA, EDUARDO; MARTINEZ, ESTEBAN  and  MORENO-VILLOSLADA, IGNACIO. METAL ION INTERACTIONS WITH POLY(2-ACRYLAMIDE-2- METHYL-1-PROPANESULFONIC ACID-co-METHACRYLIC ACID). Bol. Soc. Chil. Quím. [online]. 2000, vol.45, n.2, pp.199-205. ISSN 0366-1644.  http://dx.doi.org/10.4067/S0366-16442000000200005.

Three copolymers of 2-acrylamide-2-methyl-1-propanesulfonic acid and methacrylic acid have been synthesized. The interactions of these copolymers and the corresponding homopolymers with Cu2+, Cd2+, Co2+, Cr3+, Zn2+, Ni2+, and Ag+ have been analyzed as a function of the pH by the use of the ultrafiltration technique. A typical polyelectrolyte behavior has been observed.

Keywords : Ultrafiltration; polymer-metal ion interactions; water-soluble polymers; polyelectrolyte.

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