nickel oxide (NiO)
Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor
... Hydrogen peroxide was employed in many applications including pharmaceutical, food, and industry applications. It can also be a biological marker for certain diseases like cancer, aging, and renal diseases [1–4]. Hence, ...
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Nickel and nickel oxide nanocrystals selectively grafting on multiwalled carbon nanotubes
... of nickel and nickel oxide nanoparticles well and uniform dispersion on ...metal oxide nanoparticles of nickel we establish an innovative and a low cost alterna- tive ...time ...
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Electrochemical Synthesis of Nickel Oxide Nanoparticulate Films on Nickel Foils for High-performance Electrode Materials of Supercapacitors
... the nickel oxide film with nanoflakes and open macropores was prepared by electrophoresis and electrodeposition, and showed a specific capacitance of 351 F g –1 ...these nickel oxides as electrode ...
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SYNTHESIS AND CHARACTERIZATION OF NICKEL OXIDE BY USING UV/VIS SPECTROMETRY, SCANNING ELECTRON MICRSCOPY AND ITS ANTIMICROBIAL ACTIVITY AGAINST BACILLUS SPP , PSEUDOMONAS SPP ESCHERICHIA COLI
... of nickel oxide and nickel synthesized by boiling method using an extract of Molinga ...the Nickel oxide Nanoparticles ...study, Nickel oxide Nanoparticles were prepared ...
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A Novel Synthesis of Nickel Oxide and Its Electrochemical Performances
... In this work, we report a facile approach to synthesize NiO by repeated immersion method. The NiO particles have a wave-like shape which is believed to be very suitable for the electrode materials of supercapacitors. ...
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Synthesis of Nickel Oxide Nanoparticles by Electrochemical Method, Characterization and Photo degradation of Acetic Acid and Study of Antibacterial Activity of Synthesized Nickel Oxide Nanoparticles
... metal oxide (NiO) Nanoparticles is a proficient material with much experimental and industrial ...The nickel oxide Nanoparticle has been synthesized by electrochemical method, which is simple and ...
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Reduced Graphene Oxide/Nickel Oxide/Polyaniline: Preparation and Properties Investigation as Supercapacitor Electrode Material
... graphene oxide/nickel oxide/polyaniline three element composite materials was ...valence nickel ion as reducing agent and a stripping agent, graphene oxide was reduced and reduced ...
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Preparation and Electrochemical Properties of Hollow Nickel Oxide Fibers
... nano-nickel oxide particles, hollow nickel oxide fibers (HNOFs) were prepared by electroplating nickel particles on the surface of mesophase pitch based carbon fibers (MPCFs) and then ...
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An Efficient Sensor for Determination of Concentrated Hydrogen Peroxide Based on Nickel Oxide Modified Carbon Paste Electrode
... Fig. 5 represents the cyclic voltammograms of the electrode modified with nickel oxide in 0.1 M NaOH at different scan rates. The anodic and cathodic peaks occur at 0.52 and 0.44 V at a scan rate of 50 mV s ...
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Electrospinning of Ceria and Nickel Oxide Nanofibers
... cerium oxide and nickel oxide, are of particular interest for this ...solid oxide fuel cells due to their potential for providing clean and reliable electric ...fields. Nickel ...
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Preparation and Characterization of Dense NiO Base Ceramics (Nickel Oxide and Lithium Substituted Nickel Oxide) EUR 4390
... It is shown that for pure nickel oxide the physico-chemical properties, as density and excess oxygen content, are strongly influenced by the manufacturing process, mainly by the prelimin[r] ...
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Determination of Pseudocapacitance Changes of Nickel Oxide NiO Electrode with the Use of Dynamic Electrochemical Impedance Spectroscopy
... These methods are readily used in practice. However, all of them have a considerable drawback: the potential range for the investigated capacitance is not unequivocally specified and the choice of the potential window is ...
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Metal oxide–zeolite composites in transformation of methanol to hydrocarbons : do iron oxide and nickel oxide matter?
... Metal oxide–zeolite composites in transformation of methanol to hydrocarbons : do iron oxide and nickel oxide matter? RSC Advances, 6 ...
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Dielectric and Optical Band Gap Studies of Nanostructured Manganese Nickel Oxide and Cobalt Nickel Oxide
... Manganese Nickel and Cobalt Nickel were synthesized by chemical co- precipitation method from the reaction of respective metal sulfides of manganese, nickel, cobalt and sodium carbonate using ...
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Investigation of bolometric and resistive properties of nickel oxide
... thicker nickel oxide film. A nickel oxide film can be achieved through thermal annealing of nickel in an oxygen-rich environment such as a furnace, rapid thermal processing (RTP), using ...
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Large Scale Synthesis of Nickel Oxide (NiO) by Self Propagated Combustion Reaction
... Figure 2 is the Scanning electron micrographs of NiO. The sample has similar morphology, occurrence of particle agglomerates, bulkier is observed. Following observation are made from the SEM images: Figure 2, shows ...
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Nickel-Chitosan Hybrid as a Precursor for Nickel Oxide Nanoporous Particles for Organic Dyes Photodegredation
... For the adsorption of dye on NiO surface, photodegradation processes of methylene blue and Congo red were conducted at alkaline and natural pH using UV-Vis absorptions at wavele[r] ...
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Surfactant Free Production of Ni Based Nanostructures
... Nickel oxide—usually considered as a model of p-type material—is a promising antiferromagnetic semiconduc- tor with wide band gap of 3.6 - 4.0 eV [14]. Nanocrystal- line NiO is expected to possess improved ...
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Synthesis, Characterization and Study of Electrical Properties of Polyaniline-NiO Nanocomposites
... metal oxide increases in composites, peaks due to nickel oxide is pronounced along with the pure PANI ...metal oxide with the composites, both the peaks exist in the ...
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Fominykh, Ksenia (2016): Transition metal oxide nanostructures for electrochemical energy conversion. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... bulk nickel oxide shows a slight rhombohedral distortion which results from the antiferromagnetic ordering within the ...Stoichiometric nickel oxide is an insulator at room temperature (RT) ...
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