Dilute Pd-in-Au alloy RCT-SiO2 catalysts for enhanced oxidative methanol coupling
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2021.06.003
Abstract: Abstract Dilute alloy catalysts have the potential to enhance selectivity and activity for large-scale reactions. Highly dilute Pd-in-Au nanoparticle alloys partially embedded in porous silica (“raspberry colloid templated” (RCT) SiO2) prove to be robust and… read more here.
Keywords: alloy rct; dilute alloy; rct sio2; methanol ... See more keywords
Effect of Yb microadditions on creep resistance of a dilute Al-Er-Sc-Zr alloy
Sign Up to like & getrecommendations! Published in 2018 at "Materialia"
DOI: 10.1016/j.mtla.2018.08.030
Abstract: Abstract A dilute Al-0.02Yb-0.01Er-0.03Sc-0.03Zr (at.%) alloy was aged to create a high number density of Al3(Sc0.56Yb0.14Er0.10Zr0.20) nanoprecipitates, with 3.5 nm radius, an Yb- and Er-enriched core and Sc- and Zr-enriched shells, as measured via atom-probe tomography.… read more here.
Keywords: alloy; effect microadditions; microadditions creep; dilute alloy ... See more keywords
Dilute Alloys Based on Au, Ag, or Cu for Efficient Catalysis: From Synthesis to Active Sites.
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DOI: 10.1021/acs.chemrev.1c00967
Abstract: The development of new catalyst materials for energy-efficient chemical synthesis is critical as over 80% of industrial processes rely on catalysts, with many of the most energy-intensive processes specifically using heterogeneous catalysis. Catalytic performance is… read more here.
Keywords: catalysis; surface; synthesis; dilute alloy ... See more keywords
Synthesis of Colloidal Pd/Au Dilute Alloy Nanocrystals and Their Potential for Selective Catalytic Oxidations.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.8b07515
Abstract: Selective oxidations are crucial for the creation of valuable chemical building blocks but often require expensive and unstable stoichiometric oxidants such as hydroperoxides and peracids. To date, many catalysts that contain a single type of… read more here.
Keywords: colloidal dilute; surface; nanocrystals potential; dilute alloy ... See more keywords