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Encapsulation of mixed-valence copper oxide nanoparticles in aluminum carboxymethylcellulose composite microspheres: an efficient synergistic catalyst for boosting aldehyde–alkyne–amine coupling reactions
Carboxymethylcellulose (CMC) is an efficient alternative to synthetic polymeric analogues for utilization as a green stabilizer and reducing agent in...
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Facile in situ synthesis of CuO nanoparticles through the copper-crosslinked carboxymethylcellulose hydrogel bead: a potential implantable anticancer drug delivery system
In this work, copper acetate was applied as a CMC physical crosslinker for the preparation of CMC hydrogel beads, and then copper oxide nanoparticles...
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Quaternary Ammonium Salt Anchored on CuO Flowers as Organic–Inorganic Hybrid Catalyst for Fixation of CO2 into Cyclic Carbonates
The selective fixation of CO 2 and epoxides into cyclic carbonates offers an atom-economical approach towards promising utilization of anthropogenic CO
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Turn-on colorimetric detection of hydroquinone based on Au/CuO nanocomposite nanozyme
CuO nanorods bearing Au nanoparticles (Au/CuO nanocomposites) were prepared by a solution-phase synthesis and exhibited efficient hydroquinone...
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Ammonium perchlorate catalyzed with novel porous Mn-doped Co3O4 microspheres: superior catalytic activity, advanced decomposition kinetics and mechanisms
Mn-doped Co 3 O 4 nanoparticles of 15 nm were developed via solvothermal synthesis. Mn@Co 3 O 4 microspheres were developed via controlled annealing...
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Construction of enriched CuO/Cu2O electrode materials with discrete heteroatom-doped graphene oxide and investigation of capacitance performance for symmetrical supercapacitor application
Supercapacitors are important energy storage systems that need to be investigated for next-generation clean energy continuity, but their capacitance,...
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On the Mechanism of Combustion Propagation in Porous Nanothermites
AbstractThe fast combustion process of nanosized porous Al + CuO mixtures placed in glass tubes is studied using a high-speed video recording....
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Intriguing MnOx Decorated CeO2 Hollow Microspheres with Abundant Interfaces and Phase Boundaries Toward Styrene Oxidation
Transitional metal oxides have attracted substantial research interest due to their diverse catalytic effects and relatively low costs compared with...
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MOF-Derived Co3O4/C Microspheres As High-Performance Anode Materials for Lithium-Ion Batteries
AbstractCo 3 O 4 /C composites with microsphere structure were prepared by heat treatment of Co-based metal-organic framework (MOF). The structure and...
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Facile synthesis of hierarchical ZnFe2O4 hollow microspheres as high-performance anode for lithium-ion batteries
Hierarchical ZnFe 2 O 4 hollow microspheres constructed with plentiful nanosheets, assembled with nanoparticles as the primary building blocks, were...
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Electrochemical synthesis of CuO–ZnO for enhanced the degradation of Brilliant Blue (FCF) by sono-photocatalysis and sonocatalysis: kinetic and optimization study
The purpose of this study was to improve the synthesis condition of the CuO–ZnO nanocomposite using a two-step protocol. Initially, an...
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Cuprous oxide/copper oxide interpenetrated into ordered mesoporous cellulose-based carbon aerogels for efficient photocatalytic degradation of methylene blue
The casual discharge of dyes from industrial settings has seriously polluted global water systems. Owing to the abundance of biomass resources,...
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Physicochemical Properties of Waste Palm-Based Catalysts Synthesized from Pyrolyzed and Hydrothermalized Chars for Biodiesel Production
Carbon precursor derived from biomass waste gained significant interest as a component of heterogeneous catalysts that can be functionalized with...
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Synthesis and Photocatalytic Activity of Cu2O Microspheres upon Methyl Orange Degradation
Cuprous oxide (Cu 2 O) microspheres were synthesized through a simple chemical method by using ascorbic acid (AA) as reducing agent at room temperature...
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CuO/MnOx composites obtained from Mn-MIL-100 precursors as efficient catalysts for the catalytic combustion of chlorobenzene
A series of CuO/MnO x composites has been synthesized by integrating the incipient wetness impregnation method and the heat treatment of Mn-MIL-100....
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Cobalt-nitrogen co-doped porous carbon sphere as highly efficient catalyst for liquid-phase cyclohexane oxidation with molecular oxygen and the active sites investigation
The selective oxidation of cyclohexane to cyclohexanone and cyclohexanol (KA oil) is a challenging issue in the chemical industry. At present the...
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Porous palladium-poly(3,4-ethylenedioxythiophene)–coated carbon microspheres/graphene nanoplatelet–modified electrode for flow-based-amperometric hydrazine sensor
A highly stable flow-injection amperometric hydrazine sensor was developed based on a glassy carbon electrode modified with...
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CuO Nanosheets: Synthesis, Characterization, and Catalytic Performance
AbstractCuO nanosheets have been synthesized via the hydrothermal method at 120°C for 3 h, without using any surfactant or structure directing agent....
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Applications of Semiconducting Metal Oxide Gas Sensors
Since the discovery of gas sensingGas sensing properties of metal oxides in the 1960s, semiconductingSemiconducting metal oxides (SMO)-based gas...
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Silica microspheres functionalized with the iminodiacetic acid/copper(II) complex as a peroxidase mimic for use in metal affinity chromatography-based colorimetric determination of histidine-tagged proteins
Monodisperse porous silica microspheres were functionalized with the iminodiacetic acid/copper(II) complex and then evaluated as a group-specific...
