Nickel hydroxide
Redox, pH sensing and Electrolytic Water Splitting Properties of Electrochemically Generated Nickel Hydroxide Thin Films in Aqueous Alkaline Solution
... sodium hydroxide pellets (Sigma-Aldrich, minimum 99% purity) using Millipore water (resistivity > 15 MΩ ...The nickel hydroxide thin films were prepared following the method of Fantini and ...
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Effect of deposition time on properties of electrochromic nickel hydroxide films prepared by cathodic template synthesis
... electrochromic properties of films prepared at different deposition times have been studied by means of cyclic voltammetry with simultaneous recording of bleaching-coloration curves. Analysis of bleaching-coloration ...
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Deposition of Nickel Hydroxide Nanoparticles Derivatized from Nickel Chitosan Complex on Glassy Carbon Electrode for Oxidative Electrocatalysis
... We demonstrate, for the first time, the chemical/electrochemical synthesis of uniformly dispersed nickel hydroxide nanoparticles (NPs) embedded in a chitosan (CH) membrane deposited on a glassy carbon (GC) ...
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Effect of the Interfacial Water Structure on the Hydrogen Evolution Reaction on Pt(111) Modified with Different Nickel Hydroxide Coverages in Alkaline Media
... when nickel coverage increases, P1 increases while P2 ...on nickel while P2 would be the oxidation of CO on ...maximum nickel coverage attained, P2 drops to nearly zero indicating that most of the ...
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Ultrasensitive and selective non-enzymatic glucose detection based on pt electrode modified by carbon nanotubes@ graphene oxide/ nickel hydroxide-Nafion hybrid composite in alkaline media
... Nickel hydroxide nanoparticles (NHNPs) was synthesized using a coordination precipitation procedure as previously reported ...to nickel nitrate solution (1 M), a deep blue colored nickel ...
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Electrochemical synthesis of nickel hydroxide from nitrate salt in the slit diaphragm electrolyzer for power sources application
... peak is observed on cyclic curves. However, for samples prepared at a lower flow rate (N-0.2-4-Е and N-0.2-6), first charging peak is less defined (Figure-4 a, b), while first cathodic peak is well-defined and is ...
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Sonochemical synthesis of nanostructured nickel hydroxide as an electrode material for improved electrochemical energy storage application
... synthesized nickel hydroxide samples are represented as S1 (as-prepared by sonication), S2 (sonicated and followed by calcina- tion at 150 °C) and W (as-prepared by wet-chemical ...
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Synthesis of Nickel Hydroxide Nanoparticles by Reverse Micelle Method and its Antimicrobial Activity
... concentrations (0.05 to 1.2 mg/ml) were tested on three bacterial strains i.e. E. coli, P. aerugenosa and S. aureus and further compared with seven well known antibiotics. A significant increase in the antibacterial ...
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Hydrothermal Synthesis of Nickel Hydroxide Nanostructures and Flame Retardant Poly Vinyl Alcohol and Cellulose Acetate Nanocomposites
... of nickel hydroxide is used. Nickel hydroxide was then added to the poly vinyl alcohol and cellulose acetate in order to increase the thermal stability and flame retardant ...
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Synthesis of Nickel Hydroxide and Its Electrochemical Performances
... In recent years, supercapacitors have attracted significant attention, mainly due to their high power density, long cycle life, and bridging function for the power/energy gap between traditional dielectric capacitors and ...
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Electrodeposition of Nickel Hydroxide Films on Nickel Foil and Its Electrochemical Performances for Supercapacitor
... Particle-like nickel hydroxide for electrochemical capacitors has been successfully synthesized by electrodeposition technique on nickel foil. The XRD results confirm that the synthesized samples are ...
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Electrodeposited Nickel Hydroxide on the Reduced Graphene Oxide with High Capacitance
... FE-SEM. Nickel hydroxide, a low cost, high theoretical capacitance, ready availability and green supercapacitive material, is deposited into the reduced graphene oxide nanosheets without adding any other ...
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Study of Nickel-Plated Monolithic Porous Carbon as a Substrate for Nickel Hydroxide Electrode
... with nickel, and evaluated as a substrate for a nickel hydroxide ...the nickel-plated MPC exhibits almost the same pore structure as that of the MPC with an open-cell structure and peak pore ...
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Electrodeposition of nickel hydroxide nanoparticles on carbon nanotube electrodes : correlation of particle crystallography with electrocatalytic properties
... In contrast, electrochemistry is both rapid and facile, and a good deal of control over the nucleation and growth of metal NPs can be achieved by varying the deposition potential and tim[r] ...
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Structural and electrochemical properties of nanolayer-stacking structured copper-doped nickel hydroxide
... MgAl-double hydroxide prepared by the electrophoretic deposition (EPD) [21]; however, the nanolayer-stacking morphology of the nickel-based hydroxide nanostructures is unique and critical to their ...
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Advanced electrochromic Ni(OH)2/PVA films formed by electrochemical template synthesis
... Polished nickel foils were used as substrate for all the deposited nickel hydroxide/PVA film, as reported in ...First, nickel foils have higher conductivity, ...homogeneous nickel ...
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Effect of Particle Size on the Electrochemical Capacitance of α-Ni(OH)2 in Alkali Solutions
... of nickel hydroxide, the increase in surface area of nanoparticles increases the adsorption ability of water molecules to adhere to the surface via hydrogen ...of nickel hydroxide ...
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A New Single Flow Zinc-Nickel Hybrid Battery Using a Ni(OH)2-O2 Composite cathode
... the nickel hydroxide and oxygen composite ...designed nickel hydroxide and oxygen composite electrode is a promising energy storage ...
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Ultrasound Assisted Synthesis and Physiochemical Investigation of Nickel Dimethyl Glyoxime Complex
... coordinating nickel ions in preference, which forms Ni-DMG complexe due to characteristic sensitivity and ...work, nickel hydroxide, or nickel complex, modified electrodes, were prepared ...
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Sugars Electrooxidation at Glassy Carbon Electrode Decorate with Multi-Walled Carbon Nanotubes with Nickel Oxy-Hydroxide
... [12], nickel oxide [13-15], cooper hydroxide [16], nickel hydroxide [17], Ni(II)–quercetin complex modified with multi-wall carbon nanotube and ionic liquid [18], nickel and ...
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