Investigation of anion adsorption on platinum electrodes in aqueous media by probe beam deflection

Date Published	02/2000
Publication Type	Journal Article

Authors	Ederio D Bidoia Frank R McLarnon Elton J Cairns
DOI	10.1016/S0022-0728(00)00003-6
Abstract	Probe beam deflection (PBD) was used to monitor concentration gradients adjacent to the platinum electrode surface in basic and acidic aqueous media. It was observed that the PBD technique can detect anion adsorption on platinum during a cyclic voltammetry experiment. Also, PBD can measure the potential-dependent extent of adsorption of various anions including ClO₄⁻, H₂PO₄⁻ and Cl⁻ on the Pt electrode surface.
Journal	Journal of Electroanalytical Chemistry
Volume	482
Year of Publication	2000
Issue	1
Pagination	75-80
Keywords	Adsorption Cyclic voltammetry Platinum Probe beam deflection
Organizations	Energy Storage Group Energy Storage and Distributed Resources Division Battery Group
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