Articles with "hydrogenation acetylene" as a keyword



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Inkjet Printing of GaPd2 into Micro‐Channels for the Selective Hydrogenation of Acetylene

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Published in 2017 at "ChemCatChem"

DOI: 10.1002/cctc.201700288

Abstract: Drop‐on‐demand inkjet printing was used to apply nanoparticulate GaPd2 catalyst as thin and uniform wall coatings for micro‐channels. Several inks were formulated and evaluated concerning their stability and printability. Three different printing approaches were investigated… read more here.

Keywords: hydrogenation acetylene; hydrogenation; micro channels; inkjet printing ... See more keywords
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Ni catalyst supported on nitrogen-doped activated carbon for selective hydrogenation of acetylene with high concentration

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Published in 2021 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2020.106241

Abstract: Abstract Ethylene is a widely used industrial raw material. Due to petroleum resources shortage, direct hydrogenation of acetylene by calcium carbide to ethylene has attracted much attention. Accordingly, Ni/AC-N-x catalyst was synthesized by a simple… read more here.

Keywords: nitrogen doped; doped activated; hydrogenation; catalyst supported ... See more keywords
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Palladium phosphide nanoparticles as highly selective catalysts for the selective hydrogenation of acetylene

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Published in 2018 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2018.06.001

Abstract: Abstract Pd 3 P and PdP 2 phases of ca . 4 nm particle diameter were prepared on a TiO 2 support by an impregnation route. Data from the hydrogenation of acetylene under both non-competitive and… read more here.

Keywords: phosphide nanoparticles; palladium phosphide; acetylene; hydrogenation acetylene ... See more keywords
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N8 stabilized single-atom Pd for highly selective hydrogenation of acetylene

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Published in 2021 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2020.12.009

Abstract: Abstract Single-atom catalysts show a promising future in many reactions even though great challenges still remain such as facile synthesis and long stability. In this work, a single-atom Pd catalyst attached to a designed N8… read more here.

Keywords: selective hydrogenation; single atom; hydrogenation acetylene; atom ... See more keywords
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Synergy of ionic liquid and confinement in the design of supported palladium catalyst for efficient selective hydrogenation of acetylene

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Published in 2021 at "Journal of Industrial and Engineering Chemistry"

DOI: 10.1016/j.jiec.2020.10.024

Abstract: Abstract We present here a novel fabrication of highly effective supported Pd catalysts (Pd@S-1@IL) derived from Pd@S-1 core-shell material coated with ionic liquids (ILs), [Prmim][Cl], for the selective hydrogenation of acetylene. Catalytic testing on Pd@S-1@IL… read more here.

Keywords: ionic liquid; hydrogenation; selective hydrogenation; hydrogenation acetylene ... See more keywords
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Isolation of Pd atoms by Cu for semi-hydrogenation of acetylene: Effects of Cu loading

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Published in 2017 at "Chinese Journal of Catalysis"

DOI: 10.1016/s1872-2067(17)62847-x

Abstract: Abstract Cu-alloyed Pd single-atom catalysts exhibit excellent catalytic performance for the semi-hydrogenation of acetylene; however, the limit of the Cu/Pd atomic ratio for forming the alloyed Pd single-atom catalyst is ambiguous. Herein, silica-supported Cu–Pd bimetallic… read more here.

Keywords: semi hydrogenation; hydrogenation acetylene; isolation atoms; spectroscopy ... See more keywords
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Effect of IB-metal on Ni/SiO2 catalyst for selective hydrogenation of acetylene

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Published in 2020 at "Chinese Journal of Catalysis"

DOI: 10.1016/s1872-2067(20)63568-9

Abstract: Abstract The IB metal (Au, Ag and Cu) alloyed Pd single atom catalysts had been proved to be efficient in promoting the selectivity for hydrogenation of acetylene to ethylene. As a base metal in the… read more here.

Keywords: sio2 catalyst; hydrogenation; selective hydrogenation; metal ... See more keywords
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AgPd and CuPd Catalysts for Selective Hydrogenation of Acetylene

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Published in 2020 at "ACS Catalysis"

DOI: 10.1021/acscatal.0c01536

Abstract: The selective hydrogenation of acetylene has been studied over AgPd and CuPd catalysts. Controlled surface reactions were used to synthesize these bimetallic nanoparticles on both TiO2 and SiO2 supports. Chemisorption measurements of the bimetallic catalysts… read more here.

Keywords: selective hydrogenation; bimetallic catalysts; hydrogenation acetylene; spectroscopy ... See more keywords
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Lithium and boron as interstitial palladium dopants for catalytic partial hydrogenation of acetylene.

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Published in 2017 at "Chemical communications"

DOI: 10.1039/c6cc08404d

Abstract: It is demonstrated that light elements, including lithium and boron atoms, can take residence in the octahedral (interstitial) site of a Pd lattice by modifying the electronic properties of the metal nanoparticles, and hence the… read more here.

Keywords: hydrogenation acetylene; lithium boron; boron interstitial;
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Selective hydrogenation of acetylene to ethylene by alkali-metal palladium complex hydrides.

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Published in 2023 at "Chemical communications"

DOI: 10.1039/d2cc07080d

Abstract: A series of alkali-metal palladium complex hydrides have been shown to be catalytically active and selective for partial hydrogenation of acetylene to ethylene. The complex hydrides differ in composition, structure, and catalytic function as compared… read more here.

Keywords: metal palladium; hydrogenation acetylene; acetylene ethylene; palladium complex ... See more keywords
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Plasmonic magnesium nanoparticles decorated with palladium catalyze thermal and light-driven hydrogenation of acetylene

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Published in 2023 at "Nanoscale"

DOI: 10.1039/d3nr00745f

Abstract: Bimetallic Pd–Mg nanoparticles were synthesized by partial galvanic replacement of plasmonic Mg nanoparticles, and their catalytic and photocatalytic properties in selective hydrogenation of acetylene have been investigated. Electron probe studies confirm that the Mg–Pd structures… read more here.

Keywords: magnesium nanoparticles; nanoparticles decorated; hydrogenation; hydrogenation acetylene ... See more keywords