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Kinetic Analysis of Hydrogen Reduction of Nickel Compounds
A review on the hydrogen reduction kinetics of NiO, NiCO 3, and Ni(OH) 2 hydrogen was conducted, and the most significant experimental values and...
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Joining of Nickel–Aluminium and Titanium–Aluminium Intermetallic Compounds
An intermetallic compound is made up of two or more metallic elements in proportion, with a long-range ordered crystal structure and basic metallic...
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Extraction of Nickel from Ultramafic Nickel Sulfide Concentrate by Metallic Iron Addition
Abundant low-grade nickel sulfide ore reserves hold potential as nickel resources but are hindered by high magnesium silicate content, limiting...
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Corrosion in Nickel-Metal Hydride (Ni-MH) Batteries—Recent Developments
Ni-MH batteries are a family of alkaline storage batteries featuring a positive nickel hydroxide electrode and a negative electrode based on an...
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Electrochemical Behavior of Neodymium Ions and Their Combined Electroreduction with Nickel Ions in the KCl–NaCl–CsCl Eutectic Melt
Abstract —The electrochemical behavior of neodymium ions and their combined electroreduction with nickel ions at inert tungsten and active nickel...
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The Role of Limestone in Enhancing Selective Reduction of Nickel in the Carbothermic Reduction of Laterite Nickel
The rarity of sulfide nickel ores has demanded the utilization of nickel extraction processes from alternative sources, namely, laterite nickel. One...
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Studying the Adsorption Properties of Mesoporous Silica Gels Doped with Terbium, Dysprosium, Lanthanum and Modified with Nickel Using the Reverse Gas Chromatography Method
AbstractThe adsorption properties of mesoporous silica gel synthesized by the template method, doped with terbium, dysprosium, lanthanum and modified...
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Production and Characterization of Nickel Borides for Supercapacitor Applications
This study involves the production of high-capacity nickel borideNickel borides (Ni4B3) electrodes via cathodic reduction and thermal diffusion-based...
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Strengthening of Copper-Nickel Alloy Cu95Ni5 with Titanium Carbide Particles
Strengthening of copper and copper alloys without a significant change in their basic characteristics, such as electrical conductivity, thermal...
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Lithium nickel manganese layered composite cathode materials for lithium-ion batteries
The kinetic degradation process, which causes an increase in impedance, must be controlled in order for lithium-rich nickel and manganese oxide...
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Impact of Power Supply on Electro-Precipitation of Nickel Hydroxide from Industrial Electronic Waste
Nickel is a silvery-white metal that is in high demand for a variety of commercial applications due to its ability to withstand high temperatures and...
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Extraction of Nickel from Oxidized Nickel Ores by Heap Leaching
A characteristic feature of serpentine oxidized nickel ores (ONO) of the Serov deposit (≈ 1 wt.% Ni) is the increased content of iron and magnesium....
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Annealing of Electrodeposited Nickel Coatings on Aluminum Alloy: Microstructural Properties and Wear Resistance of Nickel-Rich Aluminide Layers
Nickel coatings are electrodeposited onto Al 0.95 Mg 0.05 substrates and heat treated to improve the mechanical properties of aluminum alloys. Al 0.95 Mg 0.05...
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Photocatalytic applications of Nickel pyrophosphate nano-particles in wastewater treatment
Nickel pyrophosphate (Ni 2 P 2 O 7 ) is an interesting material with use in energy storage devices and super-capacitors. The surfactant-mediated approach...
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Formation of Nickel Aluminide In Situ via Dual-Wire Arc Cladding
This study explores the impact of substrate preheating temperature on the in situ formation of nickel aluminide intermetallic compounds using the...
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Design of a palladium-nickel alloy/nickel nitride interface for selective hydrogenation of nitrobenzene catalysis
Designing the interface structure in metal-supported catalysts has been a central challenge in realizing the high efficiency of selective catalysis....
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Pulse Electrodeposition and Properties of Nickel–Graphene Oxide Composite Coatings
AbstractComposite electrochemical coatings (CECs) based on nickel modified with multilayer graphene oxide (GO) are obtained in the pulse electrolysis...
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Synthesis and Characterization of Nickel Doped Fe3O4 Nanoparticles Using Solvothermal Method
Over the past 20 years, research on nanomaterials has made remarkable progress not only in the controlled synthesis and the study of novel...
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Artificial Slags with Modulated Properties for Controlled Nickel Dissolution in Smelting Process
In pyrometallurgy process involving drying, calcination and reductive smelting steps, Saprolite ore is subjected in an electric arc furnace to...
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High performance microwave absorption in nickel sulfide nanospheres
In the work, heterophase nickel sulfide absorbers with wave absorption properties were prepared by a simple hydrothermal method. The nickel sulfide...
