Regular ArticlePlatinum/Ceria CO Oxidation Catalysts Derived from Pt/Ce Crystalline Alloy Precursors
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A new trick for an old support: Stabilizing gold single atoms on LaFeO<inf>3</inf> perovskite
2020, Applied Catalysis B: EnvironmentalCitation Excerpt :Taken comprehensively all above characterizations, the oxidized Au character, spectral similarity to oxygen-surrounded Au species, and the lack of Au-Au interactions supports the predominance of atomically dispersed individual Au atoms supported on the perovskite. CO oxidation was employed as a probe reaction because of its fundamental importance and practical utility [42–47]. Fig. 3a presents a comparison of the light-off curves for CO oxidation by the LaFeO3/MCF support and Au1/LaFeO3/MCF after calcination at 700 °C in air.
Enhanced electrocatalytic performance for methanol oxidation with a Magnéli phase molybdenum oxide/Pt-black composite
2015, Journal of Molecular Catalysis A: ChemicalCitation Excerpt :One of the major difficulties is the sluggish kinetics for the methanol oxidation reaction (MOR) of the most commonly used Pt-anode catalysts in DMFCs; this is the result of the self-poisoning caused by strongly adsorbed intermediates such as CHO and CO, etc. [4–8]. In order to address this critical issue, in the last decade different kinds of co-catalytic elements, such as Ru, Ce, and W, have been incorporated into the Pt-based catalysts [9–14]. The presence of second and/or third elements in the Pt-based catalysts may improve the MOR kinetics via a bifunctional mechanism or a synergistic effect.
Precious metal-support interaction in automotive exhaust catalysts
2014, Journal of Rare EarthsSynthesis of Pd/α-Fe<inf>2</inf>O<inf>3</inf> nanocomposites for catalytic CO oxidation
2009, Journal of Materials Processing TechnologyEnhanced electro-oxidation of ethanol using PtSn/CeO<inf>2</inf>-C electrocatalyst prepared by an alcohol-reduction process
2008, Electrochemistry CommunicationsPerformance of Pt/CeO<inf>2</inf> catalyst for propane oxidative steam reforming
2006, Applied Catalysis A: General