Highly Selective Silica‐supported Copper Catalysts Derived from Copper Phyllosilicates in the Hydrogenation of Adipic Acid to 1,6‐hexanediol
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DOI: 10.1002/cctc.201801580
Abstract: Hydrogenation of adipic acid (AA) is a potential way to prepare 1,6‐hexanediol (HDOL). Herein, silica‐supported copper catalysts derived from copper phyllosilicates were synthesized, characterized, and tested in the hydrogenation of AA to HDOL. In a… read more here.
Keywords: supported copper; adipic acid; copper; hydrogenation adipic ... See more keywords
Carbon Nanotube supported Copper Polyphthalocyanine for Efficient and Selective Electrocatalytic CO2 Reduction to CO.
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DOI: 10.1002/cssc.201902859
Abstract: Electroreduction of carbon dioxide (CO2RR) into CO is one of the simplest ways to valorize CO2 as a source of carbon. Here we report an original, cheap and robust, Cu-based hybrid catalytic material, consisting of… read more here.
Keywords: reduction; supported copper; carbon; carbon nanotube ... See more keywords
Study of polycarbosilane-supported copper(II) as a heterogeneous catalyst
Sign Up to like & getrecommendations! Published in 2019 at "Polymer Bulletin"
DOI: 10.1007/s00289-019-02741-y
Abstract: Polycarbosilane containing Cu(II) (Cu-PCS) was prepared. The performance of Cu-PCS as a catalyst was verified using the three-component Biginelli reaction. It was found to be a good catalyst. The product, dihydropyrimidinone, could be easily isolated… read more here.
Keywords: supported copper; polycarbosilane; copper heterogeneous; polycarbosilane supported ... See more keywords
Kinetic studies of methanol dehydrogenation. Part III: carbon-supported copper catalysts
Sign Up to like & getrecommendations! Published in 2017 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-017-1214-y
Abstract: The kinetics of methanol dehydrogenation over carbon-supported copper catalyst was studied. The catalyst was prepared by the incipient wetness impregnation of carbonaceous graphite-like material Sibunit with aqueous solution of copper nitrate. The resulting Cu/C samples… read more here.
Keywords: supported copper; carbon supported; methanol dehydrogenation; dehydrogenation ... See more keywords
A robust and recyclable ionic liquid-supported copper(II) catalyst for the synthesis of 5-substituted-1H-tetrazoles using microwave irradiation
Sign Up to like & getrecommendations! Published in 2019 at "Research on Chemical Intermediates"
DOI: 10.1007/s11164-019-04035-4
Abstract: A novel and robust ionic liquid-supported copper(II) catalyst has been developed and explored for the efficient synthesis of 5-substituted-1H-tetrazoles using microwave irradiation. The ionic liquid-supported catalyst facilitated the efficient isolation of tetrazole products with high… read more here.
Keywords: copper catalyst; ionic liquid; supported copper; liquid supported ... See more keywords
Dehydration of glycerol with silica–phosphate-supported copper catalyst
Sign Up to like & getrecommendations! Published in 2020 at "Research on Chemical Intermediates"
DOI: 10.1007/s11164-020-04161-4
Abstract: Silica–phosphate-supported copper catalyst was prepared by neutralization of sodium silicate with orthophosphoric acid followed by the addition of copper nitrate. The precipitated catalyst was dried and calcined at 550 °C for 4 h. The calcined powder was… read more here.
Keywords: supported copper; phosphate supported; copper; copper catalyst ... See more keywords
Synthesis of carbon-supported copper catalyst and its catalytic performance in methanol dehydrogenation
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.02.220
Abstract: Abstract Carbon-supported copper catalyst was prepared by incipient wetness impregnation of Sibunit with an aqueous solution of copper nitrate. Copper loading was 5 wt.%. Temperature of reductive pretreatment was varied within a range of 200–400 °C. The… read more here.
Keywords: supported copper; copper; copper catalyst; carbon supported ... See more keywords
Bipolar resistive switching behavior of carbon nitride supported copper oxide nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2020.137650
Abstract: Abstract In this article, a new in-situ protocol has been reported for the synthesis of carbon nitride supported copper oxide nanoparticles (CN-Cu2O), where the oxide nanoparticles are highly dispersed on the support matrix. The composite… read more here.
Keywords: supported copper; oxide nanoparticles; nitride supported; copper oxide ... See more keywords
Ultrasensitive and highly selective sandpaper-supported copper framework for non-enzymatic glucose sensor
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DOI: 10.1016/j.electacta.2017.07.142
Abstract: Abstract A simple and cost-effective sandpaper-supported copper framework (SSCF) was innovatively constructed by a novel “scribing-seeding-plating” approach and its application to non-enzymatic glucose determination was systematically investigated. The morphology, composition, crystalline structure of copper nanocoatings… read more here.
Keywords: enzymatic glucose; supported copper; copper framework; copper ... See more keywords
Hydrogenolysis of glycerol over silica-supported copper-nanocatalyst: Effect of precipitating-agent and copper metal-loading
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2017.11.035
Abstract: Abstract Preparation of various silica-supported copper-nanocatalysts (Cu/SiO 2 ) by deposition precipitation and impregnation methods was demonstrated. These catalysts were prepared using urea and sodium hydroxide as the precipitating-agents. All the catalysts were systematically characterized… read more here.
Keywords: supported copper; hydrogenolysis glycerol; copper; metal loading ... See more keywords
Synthesis, Characterization, and Application of Silica-Supported Copper-Doped Phosphotungstic Acid in Claisen–Schmidt Condensation
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DOI: 10.1021/acssuschemeng.7b01467
Abstract: An efficient, novel, and recyclable silica-supported copper-doped phosphotungstic acid (CuPTA/SiO2) has been synthesized by an impregnation method. The catalyst has been characterized by FTIR, XRD, SEM/EDX, ICP–AES, EPR, XPS, and NH3-TPD analyses. The catalytic application… read more here.
Keywords: silica supported; supported copper; claisen schmidt; phosphotungstic acid ... See more keywords