65 publication(s) trouvée(s)
Article scientifique
Effect of support material on the electrocatalytic activity of palladium Nanoparticle toward hydrogen evolution reaction
Abstract Support materials are very crucial in noble metal electrocatalyst synthesis. They improve the catalytic activity of the noble metal …
Article scientifique
Investigating the effect of carbon support on palladium-based catalyst towards electro-oxidation of ethylene glycol
Abstract Palladium-based catalysts serve as promising electrocatalysts for the oxidation of ethylene glycol to produce electrical energy that can be …
Article scientifique
Fabrication of chlorine nitrogen co-doped carbon nanomaterials by an injection catalytic vapor deposition method
Abstract The synthesis of both covalently bonded chlorine and nitrogen-doped carbon materials (Cl-N-CNMs) has been little studied. In this paper …
Article scientifique
Synthesis, structural and thermal characterization of silica glasses containing BaO, SrO and ZnO oxides
Abstract Alternatives to lead crystal glass were initially selected from CD-ROM ‘interglad’ data, and then elaborated. These samples have properties …
Article scientifique
Hot deformation of nickel particles reinforced aluminium based composites: flow behaviour, microstructural evolution and processing map analyses
Abstract The hot deformation behavior and workability of stir cast Al 6063 alloy reinforced with 6 wt. % Nickel particles …
Article scientifique
Morphological and magnetic features of Ru(III) doped magnetite ultrafine nanoparticles
Abstract Magnetite nanoparticles constitute a class of nanoparticles which is easily manipulated using a magnetic field. Magnetite nanoparticles doped with …
Article scientifique
A novel modified cellulose nanomaterials (CNMs) for remediation of chromium (VI) ions from wastewater
Abstract Wastewater (WW) remediation technologies were the most crucial issues all over the world at present time. Thus, the remediation …
Article scientifique
Effect of heavy metals (Ni, Cu, Pb) doped ZnO on the nonlinear optical properties
Abstract In this paper, the non-linear optical properties of undoped and doped ZnO thin films were investigated. The films were …
Article scientifique
Composite of bentonite/CoFe2O4/hydroxyapatite for adsorption of Pb (II)
Abstract In this contribution, a composite from bentonite (B), CoFe2O4 (CF), and hydroxyapatite (HAP) was developed by chemical synthesis route …
Article scientifique
Production of magnetite nanoparticles from Ethiopian iron ore using solvent extraction and studying parameters that affect crystallite size
Abstract Crystallite size is one of the fundamental factors controlling the magnetic property of magnetic nanoparticles. In this study, magnetite …
Article scientifique
Influence of temperature on the creep behaviour by macroindentation of Cocos nucifera shells and Canarium schweinfurthii cores (bio-shellnut wastes in Cameroon)
Abstract The aim of this study was to show how temperature modifies the mechanical characteristics of the Cocos nucifera (CN) …
Article scientifique
Mechanical properties and friction coefficient of hybrid polypropylene Entada mannii composites
Abstract The current study evaluates the mechanical properties and friction coefficient of polypropylene based composites reinforced with particulate derivatives from …
Article scientifique
Effect of material positioning on fatigue life of the friction stir processed dissimilar joints
Abstract The investigation on the fatigue behavior of the friction stir processed (FSPed) dissimilar joint is reported in this work. …
Article scientifique
Effect of hydrothermal and chemical treatment on the optical and electrical properties of reduced graphene oxide deposited on ITO glass
Abstract In this work, the effect of hydrothermal and chemical treatment on the optical and electrical properties of reduced graphene …
Article scientifique
Ellipsometric and ultrasonic studies of nano titanium dioxide specimens doped with Erbium
Abstract Nano Er-doped TiO2 thin films prepared by sol-gel technique at different doping concentrations (5%, 7%, 9%, and 11%). The …
Article scientifique
Effect of pressure on the geometric, electronic structure, elastic, and optical properties of the normal spinel MgFe2O4: a first-principles study
Abstract First-principles computation was used to study the effect of pressure on the elastic properties, magnetic properties, optical properties, and …
Article scientifique
Nickel ferrite doped lithium substituted zinc and niobo vanadate glasses: thermal, physical, and electrical characterization
Abstract This study reports a comparison of some thermal, physical, and electrical properties of lithium substituted zinc and niobo vanadate …
Article scientifique
Effects of Er3+ concentration on the structure and optical properties of the MgAl2O4/MgO/Sr3Al2O6/SrAl2O4 mixed phases prepared by the citrate sol gel method
Abstract The mixed phases of the un-doped MgAl2O4/MgO/Sr3Al2O6/SrAl2O4 (MMSS), MgAl2O4/MgO (MM) Sr3Al2O6/SrAl2O4 (SS), and the doped MMSS:x% Er3+ (0 ≤ …
Article scientifique
Physical properties and up- conversion development of Ho3+ions loaded in nano-composite silica titania thin film
Abstract Structural and fluorescence properties were investigated for different concentrations of Ho3+ions doped silica titania nano-composite thin films. These films …
Article scientifique
Improvement the efficacy of Al/CuPc/n-Si/Al Schottky diode based on strong light absorption and high photocarriers response
Abstract Copper phthalocyanine has been prepared by simple chemical approach and its structural and optical properties were investigated. X-ray diffraction …
1 / 4
Suivant →