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Polyelectrolyte solutions. Electrical conductivity and counterion condensation

✍ Scribed by Hernán E. Ricos; Raúl G. Barraza; Irma C. Gamboa

Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
374 KB
Volume
31
Category
Article
ISSN
0959-8103

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✦ Synopsis

Abstract

We have analyzed the electrical conductivity of a linear high charge density polyelectrolyte aqueous solution, finding that the counterion association order follows the same pattern as that described for a cyclic monomeric polyelectrolyte, i.e. NO > Br^−^ > Cl^−^ > F^−^. However, these counterions interact in a very different manner with this polyion, making Eisenberg's relationship inapplicable in this system. Consequently, an alternative method is proposed for treating data.

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