title: Kinetic studies of ion-exchange of cobalt(II) and nickel(II) on a resin loaded with 5-sulpho-8-quinolinol.
abstract: The mechanism of ion-exchange of cobalt(II) and nickel(II) on a resin loaded with 5-sulpho-8-quinolinol has been studied, and the chelate-forming reaction in the resin matrix shown to be rate-determining. The observed rate seems to be related to the rate of water-exchange with the metal ion in the aqueous phase, suggesting that complexation in the resin matrix may proceed according to the Eigen mechanism.
authors.affiliation: Department of Chemistry, Faculty of Technology, Gunma University, Kiryu-shi, Gunma 376, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Akaiwa
authors.forename: H
authors.initials: H
authors.lastname: Kawamoto
authors.forename: K
authors.initials: K
authors.lastname: Ogura