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Photocatalytic degradation of methylene blue on strontium-doped cobalt ferrite
Spinel cobalt ferrite nanoparticles (NPs) have been synthesized using the sol–gel combustion technique with the nominal composition of Co 1− x Sr x Fe 2 O 4 (
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Structural optical and magnetic characterizations of pure and cobalt-doped CdSe nanoparticles to investigate photocatalytic degradation of methyl blue under visible light
The samples of cadmium selenide (CdSe) nanoparticles (NPs) of pure and doped with cobalt (Co) were developed in a chemical reduction route. The...
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Selective Extraction of Cobalt and Copper From Cobalt-Rich Copper Sulfide Ores
Cobalt, as a key element of LiNi x Co y Mn z O 2 cathode materials, is becoming progressively crucial. The cobalt-rich copper sulfide ores in Africa are one...
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Processing of Cobalt-Chrome Dental Alloys
Cobalt–Chromium (Co–Cr) alloys are used in dental prosthetics for removable partial denture restorations, complete cast metal-ceramic restorations,...
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Effect of Cobalt do** on luminescence properties of gadolinium aluminum garnet
The luminescent properties of GAG: Co (Gd 3 Al 5 O 12 :Co) arises from the absorption of light in the visible and near-infrared regions by the Co ions....
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Cobalt Extraction Mechanisms
Cobalt (Co) is a potentially critical mineral. Most of its extraction is associated with a by-product of other mineral species such as copper, nickel...
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On the Use of Cobalt-Containing Metalurgical Waste to Obtain Colored Glass and Glass Enamel
The results of an investigation of the basic indicators of cobalt-containing metallurgical wastes for use as a substitute for scarce expensive cobalt...
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Kinetics of Hydrogen Evolution during Ammonia Borane Hydrolysis with Cobalt-Based Catalysts
AbstractWe investigate the kinetics of hydrogen evolution during the hydrolysis reaction of aqueous solutions of ammonia borane with cobalt-based...
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Effect of Do** on the Magnetic and Sorption Properties of Cobalt-Ferrite Nanoparticles
The use of magnetic nanoparticles as sorbents for wastewater treatment in various industries can improve the efficiency of this process and reduce...
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Structure and Properties of Cobalt-Containing Underglaze Color for Decorating Porcelain
This article brings to attention for Gzhel’ porcelain an investigation of the properties and structure of underglaze paints with different cobalt...
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Synthesis of Cobalt-Based Magnetic Nanocomposites
Cobalt magnetic nanoparticles (CMNPs) and cobalt-based magnetic nanoparticles (CBMNPs) find wide applicability in the area of magnetic...
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Synthesis of Cobalt-Based Magnetic Nanocomposites
Cobalt magnetic nanoparticles (CMNPs) and cobalt-based magnetic nanoparticles (CBMNPs) find wide applicability in the area of magnetic...
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Recent progress of cobalt-based electrocatalysts for water splitting: Electron modulation, surface reconstitution, and applications
Electrocatalytic water splitting is an essential and effective means to produce green hydrogen energy structures, so it is necessary to develop...
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Wastewater Treatment: The Emergence of Cobalt Ferrite and Its Composites in Sulfate Radical-Based Advanced Oxidation Processes
Water pollution is affecting every aspect of our life. Over the few previous decades, various new practices have been developed to counter the...
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Cobalt modified enhancement in photocatalytic efficiency of SnO2 nanoparticles for removal of industrial dyes
This study aims to investigate the photocatalytic and photoluminescence attributes of pure and cobalt-doped SnO 2 nanoparticles for potential...
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Investigation on ammonia-free scalable cobalt-doped hexagonal boron nitride for environmental remediation
Hexagonal boron nitride (h-BN) nanocrystals are of greater importance for wastewater remediation, and synthesizing these h-BN nanocrystals with high...
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Influence of cobalt do** on structural and optical properties of copper oxide expected as an inorganic hole transport layer for perovskite solar cell
Optimal band gap structure, high light absorbance, and low thermal emittance offer a wide range of potential uses because of the distinctive...
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Cobalt-Doped Zinc-Borate Glasses: Preparation and Spectral Properties
New glassy materials in the system ZnO–B 2 O 3 :CoO system were obtained. The physicochemical and spectral properties of zinc borate glass doped with...
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Accurate construction of cobalt vacancies in Co3O4 to promote oxyhydroxide formation for water oxidation
The introduction of defect sites has been widely reported to enhance electrocatalysts’ abilities by increasing their affinity for reaction...
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Adjustment of the morphological, structural, and linear/nonlinear optical parameters of zinc oxide nanostructures through cobalt-do** for optical applications
In this work, the morphological, structural, and linear/nonlinear optical properties of ZnO nanostructures have been controlled through...
