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Size and Content Effects of Copper Nanoparticles in the Ion-Exchange Matrix for Intense Steady-State Electroreduction of Oxygen Dissolved in Water
AbstractThe behavior of copper ion-exchange composites with metal particles of various sizes and contents in the electroreduction of oxygen dissolved...
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Copper(I)-Catalyzed Stereoselective Borylation Reactions Multisubstituted Alkenyl and Allylic Boronates
This book focuses on the development of novel functionalized organoboron compounds and those synthetic methods. High degrees of chemo-, regio-, and...
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Structure of Copper(II) N-Methylbenzoylhydroxamate in the Crystalline State and in Solution
AbstractThe geometrical structure of CuL 2 ( I ), where L = R 1 N(O)–(O)CR 2 , R 1 = Me, R 2 = Ph, was studied by X-ray diffraction in the crystalline state...
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Composite Copper-Graphite Cooler for PGM Furnace Sidewall
The corrosionCorrosion of copper coolingCopper cooling elements in the sidewall of platinumPlatinum group metal (PGM) furnacesFurnace is unique in...
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Visible light-mediated intermolecular crossed [2+2] cycloadditions using a MOF-supported copper triplet photosensitizer
The photochemical [2+2] cycloaddition of styrenes provides a frequently used route for the synthesis of multi-substituted cyclobutanes. Despite the...
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Preparation of high-performance copper fluoride cathode material for thermal batteries: effect of heat treatment temperature of precursor ammonium copper fluoride
A copper fluoride with small size and high purity is very important to present its ability as a cathode material for lithium thermal batteries...
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Synthesis and reactivity of copper carbyne anion complexes
Carbyne anions (R–C – ) are one of the least explored and most poorly understood subvalent carbon species and, so far, have only been observed in the...
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Copper Bioleaching Operations in Chile: Towards New Challenges and Developments
The Chilean mining industry, after consolidating copper production through bioleaching in copper ore heaps, is now facing major challenges and...
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Biocorrosion of Copper Under the Impact of Microscopic Fungi
AbstractA study is performed of the micromycete biocorrosion of electrical copper M1E and fiberglass FR4 with copper coating, which are used in the...
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Synthesis and Structure of Polyhydrido Copper Nanocluster [Cu14H10(PPh3)8(SPhMe2)3]+: Symmetry-Breaking by Thiolate Ligands to form Racemic Pairs of Chiral Clusters in Solid-State
A polyhydrido copper nanocluster, [Cu 14 H 10 (PPh 3 ) 8 (SR) 3 ] + (HSR = 2,4-dimethylbenzenethiol), adopting a distorted fcc structure, is reported. One...
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Copper-catalysed difluorocarbene transfer enables modular synthesis
The use of metal catalysts to produce and control the reactivity of carbenes has long offered a powerful approach to organic synthesis; however,...
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Solution-based Cu+ transient species mediate the reconstruction of copper electrocatalysts for CO2 reduction
Understanding metal surface reconstruction is of the utmost importance in electrocatalysis, as this phenomenon directly affects the nature of...
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High-Loaded Copper-Containing Catalysts for Furfural Hydroconversion
AbstractIn this paper, high-loaded copper-containing catalysts synthesized by the different methods (sol–gel, fusion, coprecipitation) have been...
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Dissolution of copper and copper oxide in aqueous solution containing amine or carboxylic acid
Using a component having an amine group (−NH 2 ) or a carboxyl group (−COOH) for a cleaning solution, the etching rates of copper oxide and copper were...
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Effect of Copper Ions on Quercetin Reactivity in Free Radical Reactions and Radioprotective Activity
AbstractSteady state radiolysis showed a decrease in the reactivity of quercetin in free radical reactions with the 1-hydroxyethyl radical and the...
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Processing of Luanshya Copper Smelting Slag
Copper smeltingCopper smelting slagSlag from Luanshya of the Copperbelt province of ZambiaZambia with about 2 weight% copperCopper, 0.2 weight %...
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Role of Glutathione Cap** on Copper Nanoclusters and Nanoparticles: A Review
Being a highly available 3d group11 transition metal, copper in the form of nanoparticles (NPs) and nanoclusters (NCs) has been extensively...
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Coherent spin transport in a copper protein
ContextThe coherent electron/spin transport in azurin, a species of copper protein, was calculated based on the Landauer model. The research is...
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From single Cu atoms to sub-nanometric copper clusters deposited on TiO2: a DFT study
The growing interest in a material composed of Cu single atoms and/or their sub-nanometric clusters deposited on titania prompted us to perform...
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Copper-zeolites Prepared by Solid-state Ion Exchange - Characterization and Evaluation for the Direct Conversion of Methane to Methanol
Direct conversion of methane to methanol (MTM) over Cu-zeolites is a so-called “dream reaction” for the chemical industry. There is still a lot that...
