title: Electroanalytical study of the catalytic enhancement by antimony(III) of the anodic wave for bromide in acidic media.
abstract: The results are given of a study using a rotating disk electrode to develop an amperometric method for the determination of Sb(III) in acidic media, based on the catalytic increase of the limiting anodic current for Br(-). Analytical application was successful provided the bulk concentration of antimony(III) was less than that of bromide. The enhancement technique was also applied to the determination of Sb(III) injected into a stream of electrolyte passing through a platinum coulometric detector.
authors.affiliation: Department of Chemistry, Iowa State University, Ames, Iowa 50010, U.S.A.
authors.forename: L R
authors.initials: LR
authors.lastname: Taylor
authors.forename: R J
authors.initials: RJ
authors.lastname: Davenport
authors.forename: D C
authors.initials: DC
authors.lastname: Johnson