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Study of anion adsorption of platinum by ellipsometry
Ying-Chech Chiu,M. A. Genshaw +1 more
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This article is published in The Journal of Physical Chemistry.The article was published on 1969-11-01. It has received 61 citations till now. The article focuses on the topics: Platinum & Adsorption.read more
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Electrochemical oxide film formation at noble metals as a surface-chemical process
TL;DR: In this article, the formation of the oxide films can be examined in detail by recording the distinguishable stages in the film's electrochemical reduction in linear-sweep voltammetry which is sensitive down to OH O fractional coverages as low as 0.5% and over time-scales down to 50μs in experiments on time-evolution and transformation of oxide films.
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Simultaneous production of hydrogen with the degradation of organic pollutants using TiO2 photocatalyst modified with dual surface components
TL;DR: In this paper, the simultaneous production of hydrogen and degradation of organic pollutants (4-chlorophenol, urea, and urine) was successfully achieved using titania photocatalysts which were modified with both anion adsorbates (fluoride or phosphate) and (noble) metals (Pt, Pd, Au, Ag, Cu, or Ni).
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The impact of spectator species on the interaction of H2O2 with platinum--implications for the oxygen reduction reaction pathways.
Ioannis Katsounaros,Wolfgang B. Schneider,Wolfgang B. Schneider,Josef C. Meier,Udo Benedikt,P. Ulrich Biedermann,Angel Cuesta,Alexander A. Auer,Karl Johann Jakob Mayrhofer +8 more
TL;DR: Only a H 2O2-mediated pathway that includes a competition between the dissociation and the spectator coverage-dependent desorption of the H2O2 intermediate is enough to explain and unify all the observations that have been made so far on the selectivity of the ORR.
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Investigation of adsorption phenomena on platinized platinum electrodes by tracer methods
G. Horányi,J. Solt,F. Nagy +2 more
TL;DR: In this paper, a method has been developed for the investigation of adsorption phenomena on platinum electrodes and Pt-powder by tracer techniques, using isotopes emitting soft β-radiation.
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Investigation of adsorption phenomena on platinized platinum electrodes by tracer methods: II. The potential dependence of anion adsorption
G. Horányi,J. Solt,F. Nagy +2 more
TL;DR: In this paper, the potential dependence of Cl− and HSO4−-ion adsorption was investigated on platinized Pt electrodes in 1 M HClO4 supporting electrolyte solution by a tracer method.