65 publication(s) trouvée(s)
Article scientifique
Improved dielectric properties of Na1/2Y1/2Cu3Ti4O12 ceramics synthesized by ball-milling and reactive sintering
Abstract Na1/2Y1/2Cu3Ti4O12 (NYCTO) ceramics with giant dielectric constant (ε′) were synthesized by simple reactive sintering. NYCTO nanopowder was first synthesized …
Article scientifique
Influence of dopant concentration on the electronic band gap energy of Yb-ZrSe2 thin films for photovoltaic application via electrochemical deposition technique
Abstract This research focus on the Influence of Dopant Concentration on Polycrystalline Ytterbium-doped ZrSe (Yb-ZrSe) material for possible photovoltaic application …
Article scientifique
Improvement of optical properties of Mg doped ZnO by nanostructuring for applications in optoelectronics
Abstract We have studied the structural, optical, electronic and electrical properties of pure and Mg doped ZnO nanosheets compared to …
Article scientifique
Zn-Al layered double hydroxide: synthesis, characterization and application for orthophosphates ions adsorption in aqueous medium
Abstract This paper aims at studying the preparation of Zn-Al-LDH anionic clay and its adsorption proprieties in removing orthophosphate ions …
Article scientifique
The effect of thermoplastic starch on the properties of polypropylene/high density polyethylene blend reinforced by nano-clay
Abstract Polypropylene (PP) and high density polyethylene (HDPE) was melt-blended in pairs at a constant of 80:20 (mm) compositions; this …
Article scientifique
Study the influence of silver and cobalt on the photocatalytic activity of copper oxide nanoparticles for the degradation of methyl orange and real wastewater dyes
Abstract CuO (S1) Single pure component nanoparticles (SPCNPs), Ag/CuO (S2) binary component hybrid nanoparticles (BCHNPS), Co1/Ag/CuO (S3), and Co2/Ag/CuO (S4) …
Article scientifique
Influence of IR laser doping method on surface emitter with phosphosilicate glass for solar cells
Abstract Laser-assisted diffusion of phosphorus dopants has been investigated to realize selective emitters on mc-Si wafers. In this paper, we …
Article scientifique
Energy levels of graphene magnetic circular quantum dot
Abstract We study the energy levels of graphene magnetic circular quantum dot surrounded by an infinite graphene sheet in the …
Article scientifique
Effect of FSP process parameters with air blowing on microstructure and hardness of NiAl Bronze alloy
Abstract The present work investigates the effect of friction stir processing on microstructure evolution—grain refining and phase transformation- and hardness …
Article scientifique
A mathematical modelling of preheated accumulative roll bonded Al-Al2O3 composite sheet
Abstract Accumulative roll bonding (ARB) technique is used in this paper to produce aluminum/alumina composite sheets. Alumina content was added …
Article scientifique
Optimization of processing parameters and its effect on the mechanical properties of recycled low density polyethylene composite reinforced with Tetracarpidium conophorum shell particulates
Abstract This work explored the effect of African Walnut Shell Particle (AWSP) (Tetracarpidium conophorum) on the properties of recycled low …
Article scientifique
Optical characterization of photocatalytic copper doped thin films of anodized titanium
Abstract Titanium oxide is used in a myriad of applications such as in capacitors, insulation paints among others. It is …
Article scientifique
Determination of capture barrier energy of the E-center in palladium Schottky barrier diodes of antimony-doped germanium by varying the pulse width
Abstract The capture barrier energy of the E-center deep level defect introduced in Pd/Sb-doped Ge by alpha-particle irradiation has been …
Article scientifique
Electrical properties and alkali-pathways simulation of new mixed conductor Na4Li0.62Co5.67Al0.71(AsO4)6
Abstract Polycrystalline sodium lithium-cobalt-aluminum arsenate, Na4Li0.62Co5.67Al0.71(AsO4)6, was synthesized by solid state reaction route and characterized by infrared spectroscopy (FT-IR), X-ray …
Article scientifique
Thermal analysis, microstructure and performance of AA6063 aluminum alloy casting with Ag and Fe additions
Abstract This article aims to investigate the microstructure, mechanical properties, wear and corrosion resistance of the grain refined AA6063 Aluminum …
Article scientifique
A study of sol gel process parameters on CoCuMnOx selective coating characteristics
Abstract This research addresses the effect of process parameters on the optical properties of solar selective coating. The proposed study …
Article scientifique
Evaluation of microstructural and corrosion resistance of as-cast Cu45Mn25Al15Fe5Cr5Ni5 high entropy alloy
Abstract Cu45Mn25Al15Fe5Cr5Ni5 high entropy alloy was prepared using casting route. Detailed microstructural analysis revealed the formation of dendritic structure in …
Article scientifique
Nanoporous chromium thin film for active detection of toxic heavy metals traces using surface-enhanced Raman spectroscopy
Abstract In this work, nanoporous Cr thin film was designed by a novel method for the detection of toxic heavy …
Article scientifique
Nanoparticles deposition effects on 1050A aluminum alloy anodic layers
Abstract The objective of this research is to investigate the electrochemical features of aluminum alloy owing to the deposition of …
Article scientifique
The influence of ZnO layer thickness on the performance and electrical bias stress instability in ZnO thin film transistors
Abstract Thin Film Transistors (TFTs) are the active elements for future large area electronic applications, in which low cost, low …