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   Articles with "oxidation alcohols" as a keyword



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Restructuring of Gold‐Palladium Alloyed Nanoparticles: A Step towards More Active Catalysts for Oxidation of Alcohols

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recommendations! Published in 2019 at "ChemCatChem"

DOI: 10.1002/cctc.201900553

Abstract: AuPd alloyed nanoparticles are regarded as very active catalysts for oxidation of alcohols. However we found that their catalytic activity can be further improved after calcination in air, which lead to the restructuring of alloyed… read more here.

Keywords: active catalysts; oxidation alcohols; oxidation; restructuring gold ... See more keywords
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Selective Oxidation of Alcohols to Carbonyl Compounds over Small Size Colloidal Ru Nanoparticles

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recommendations! Published in 2019 at "ChemCatChem"

DOI: 10.1002/cctc.201901249

Abstract: The selective oxidation of alcohols to corresponding aldehydes is one of the most challenging problems in modern chemistry due to over‐oxidation of these products further into corresponding acids and esters. Herein, we report an efficient… read more here.

Keywords: oxidation alcohols; oxidation; selective oxidation; small size ... See more keywords
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Atomically Defined Undercoordinated Copper Active Sites over Nitrogen-Doped Carbon for Aerobic Oxidation of Alcohols.

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recommendations! Published in 2022 at "Small"

DOI: 10.1002/smll.202106614

Abstract: Selective aerobic oxidation of alcohols offers an attractive means to address challenges in the modern chemical industry, but the development of non-noble metal catalysts with superior efficacy for this reaction remains a grand challenge. Here,… read more here.

Keywords: oxidation alcohols; oxidation; atomically defined; defined undercoordinated ... See more keywords
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Fe(NO3)3/2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ): An efficient catalyst system for selective oxidation of alcohols under aerobic conditions

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recommendations! Published in 2018 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2017.09.019

Abstract: Abstract A practical and efficient catalyst system for the oxidation of alcohols to carbonyl compounds using catalytic amounts of DDQ and Fe(NO 3 ) 3 with air as the environmentally benign oxidant has been developed.… read more here.

Keywords: oxidation alcohols; catalyst system; oxidation; efficient catalyst ... See more keywords
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Photoactive amphiphilic nanoreactor: A chloroplast-like catalyst for natural oxidation of alcohols

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recommendations! Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.127243

Abstract: Abstract Exploring catalytic processes performed under natural conditions is interesting, but there remains a great challenge in developing highly efficient catalysts for natural oxidation of alcohols. Herein, we report a chloroplast-like catalyst comprised of photoactive… read more here.

Keywords: natural oxidation; chloroplast like; oxidation alcohols; like catalyst ... See more keywords
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Theoretical study of aerobic oxidation of alcohols over Au38 nanocluster by a two-step-modeling approach

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recommendations! Published in 2019 at "Chemical Physics Letters"

DOI: 10.1016/j.cplett.2019.03.060

Abstract: Abstract Au nanoclusters, stabilized by PVP, catalyze the aerobic oxidation of p-HBA. In this study, its principal reaction route was analyzed using Au38. First, the arrangements of substrates, including ligands, were estimated. Next, these ligands… read more here.

Keywords: theoretical study; oxidation alcohols; study aerobic; aerobic oxidation ... See more keywords
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Modification with platinum of silver-deposited nickel wire electrodes for electrocatalytic oxidation of alcohols

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recommendations! Published in 2021 at "Electrochemistry Communications"

DOI: 10.1016/j.elecom.2021.106939

Abstract: Abstract A silver-deposited nickel (Ag/Ni) wire electrode was prepared via a galvanic replacement reaction between Ag+ and Ni wire in aqueous solution. It was then found that the Ag/Ni wire electrode could be modified with… read more here.

Keywords: oxidation alcohols; deposited nickel; nickel wire; modification ... See more keywords
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Efficient aerobic oxidation of alcohols to esters by acidified carbon nitride photocatalysts

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recommendations! Published in 2021 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2020.11.021

Abstract: Abstract Photocatalytic aerobic oxidation of alcohols for the direct synthesis of esters has received significant attention in recent years, but the relatively low efficiency and selectivity under visible light irradiation is the main challenge for… read more here.

Keywords: oxidation alcohols; aerobic oxidation; efficient aerobic; carbon nitride ... See more keywords
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Catalytic activity of bimetallic AuPd alloys supported MgO and MnO2 nanostructures and their role in selective aerobic oxidation of alcohols

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recommendations! Published in 2017 at "Journal of King Saud University - Science"

DOI: 10.1016/j.jksus.2017.03.003

Abstract: Abstract The use of metal oxides as supports for gold and palladium (Au-Pd) nano alloys constitutes new horizons to improve catalysts materials for very important reactions. From the literatures, Pd-based bimetallic nanostructures have great properties… read more here.

Keywords: oxidation alcohols; selective aerobic; oxidation; activity bimetallic ... See more keywords
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Highly efficient polymer-based nanoreactors for selective oxidation of alcohols in water

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recommendations! Published in 2019 at "Molecular Catalysis"

DOI: 10.1016/j.mcat.2019.110422

Abstract: Abstract In this study, we demonstrate the fabrication of thermo-responsive polymer-based TEMPO nanoreactors and their application in the catalytic selective oxidation of alcohols as a highly efficient and recoverable catalyst in aqueous media. First, a… read more here.

Keywords: oxidation alcohols; water; selective oxidation; polymer ... See more keywords
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Aerobic oxidation of alcohols using bismuth bromide as a catalyst

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recommendations! Published in 2019 at "Tetrahedron Letters"

DOI: 10.1016/j.tetlet.2019.01.034

Abstract: Abstract We developed an environmentally friendly method for aerobic oxidation of alcohols using a commercially available, relatively benign bismuth salt as a catalyst. We found that the catalytic combination of BiBr 3 with nitric acid… read more here.

Keywords: oxidation alcohols; aerobic oxidation; catalyst; using bismuth ... See more keywords