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Engineering preformed cobalt-doped platinum nanocatalysts for ultraselective hydrogenation.
Published 2008Journal article -
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Engineering preformed cobalt-doped platinum nanocatalysts for ultraselective hydrogenation
Published 2008Journal article -
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Characterization of oxidation and reduction of a platinum-rhodium alloy by atom-probe tomography
Published 2011“…An active challenge in heterogeneous catalysis is to minimize the quantities of the expensive platinum group metals used without causing degradation of the overall catalytic efficiency in a chemical reaction. …”
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Ultra-thin porous silica coated silver-platinum alloy nano-particle as a new catalyst precursor
Published 2003“…Templated sol - gel encapsulation of surfactant-stabilised micelles containing metal precursor(s) with ultra-thin porous silica coating allows solvent extraction of organic based stabiliser from the composites in colloidal state hence a new method of preparing supported alloy catalysts using the inorganic silica-stabilised nano-sized, homogenously mixed, silver - platinum (Ag-Pt) colloidal particles is reported.…”
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Ultra-thin porous silica coated silver-platinum alloy nano-particle as a new catalyst precursor
Published 2003Journal article -
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An electrochemical study of 4-aminothiophenol/pt nanoparticle multilayers on gold electrodes.
Published 2009“…We also report a quartz crystal microbalance study of the attachment of platinum nanoparticles to such SAM modified electrodes. …”
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An electrochemical study of 4-aminothiophenol/Pt nanoparticle multilayers on gold electrodes
Published 2009“…We also report a quartz crystal microbalance study of the attachment of platinum nanoparticles to such SAM modified electrodes. …”
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Geometric and electronic effects on hydrogenation of cinnamaldehyde over unsupported Pt-based nanocrystals.
Published 2011“…It is reported that catalytic hydrogenation of cinnamaldehyde to cinnamyl alcohol is a structural sensitive reaction dependent on size and type of metal doper of unsupported platinum nanocrystals used. Smaller sizes of platinum nanocrystals are found to give lower selectivity to cinnamyl alcohol, which suggests the high index Pt sites are undesirable for the terminal aldehyde hydrogenation. …”
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The Architecture of Nanoparticle Surfaces and Interfaces
Published 2018“…<p>Heterogeneous catalysts are vital for many industrial processes, however the high compositions of platinum group metals mean that the catalysts are often expensive and are not always cost efficient. …”
Thesis -
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A Study of the Catalytic Oxidative Oligomerization of Methane to Aromatics
Published 1994“…A manganese oxide catalyst doped with sodium chloride gave the highest yield of aromatics, however, supported nickel or platinum catalysts, which have been reported to be active catalysts for aromatics formation, were found to give lower yields of aromatics than for the gas-phase reaction. …”
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Silica coated noble metal nanoparticle hydrosols as supported catalyst precursors
Published 2006“…Thus, colloid stable silica encapsulated ∼5 nm platinum nanoparticle is synthesized by a multi-step method. …”
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Silica coated noble metal nanoparticle hydrosols as supported catalyst precursors.
Published 2006“…Thus, colloid stable silica encapsulated approximately 5 nm platinum nanoparticle is synthesized by a multi-step method. …”
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Some optimization in preparing core-shell Pt-ceria catalysts for water gas shift reaction
Published 2010“…Doping of rare earth metal ions to the ceria coating in the platinum-gold encapsulated does not result in a higher activity. …”
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The development of Pd-based bimetallic nano-catalysts in green chemistry
Published 2015“…In the past 200 years, platinum metal catalysts have been widely used in the industry. …”
Thesis -
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Noble metal catalysed aerial oxidation of alcohols to aldehydes in supercritical carbon dioxide
Published 2001“…Platinum and palladium supported on carbons are shown to be excellent catalysts for selective oxidation of organic alcohols to aldehydes (>99%) at high yields using dioxygen as an oxidant in supercritical CO2 fluid medium. …”
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Characterization of oxidation and reduction of a Palladium-Rhodium alloy by atom-probe tomography
Published 2012“…Platinum group metals (PGMs) are used in numerous catalyst applications, including conversion of engine exhaust gases and hydrocarbon reforming. …”
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