title: The effect of Bi adsorption on CO oxidation inside 1.8 nm Pt pores.
abstract: Modification of the surface of H(1)-e Pt with Bi causes significant changes in the CO stripping voltammetry; the pre-wave disappears and CO and Bi oxidation peaks appear. The absence of the pre-wave suggests that Bi preferentially adsorbs on the trough sites of the concave 1.8 nm diameter pore walls preventing oxygenated species from nucleating there.
authors.affiliation: School of Chemistry, University of Southampton, Southampton, SO17 1BJ, UK.
authors.forename: Thomas F
authors.initials: TF
authors.lastname: Esterle
authors.forename: Andrea E
authors.initials: AE
authors.lastname: Russell
authors.forename: Philip N
authors.initials: PN
authors.lastname: Bartlett