154 publication(s) trouvée(s)
Article scientifique
Electronic structures and optoelectronic properties of ATiOPO4 (A = H, Li, Na, K, Rb, Cs, Fr, NH4, Ag) compounds and their applications in water splitting, CO2 reduction, and photo-degradation
Abstract In this paper, we have presented a computational study on the crystal structures, electronic, and optical properties of the …
Article scientifique
Optical, electrochemical and electrical properties of p-N,N-dimethyl-amino-benzylidene-malononitrile thin films
Abstract A donor-acceptor small organic molecule, p-N,N-dimethyl-amino-benzylidene-malononitrile (DABMN), has been synthesized and successfully prepared in thin films using spin coating …
Article scientifique
The comparison of gas tungsten arc welding and flux cored arc welding effects on dual phase steel
Abstract This work aims to investigate the effects of two welding techniques (gas tungsten arc welding (GTAW) with filler metal …
Article scientifique
Effect of varying ethanol and water compositions on the acetone sensing properties of WO3 for application in diabetes mellitus monitoring
Abstract Tungsten oxide based gas sensors have attracted a lot of attention in breath acetone analysis due to their potential …
Article scientifique
Experimental correlation using ANOVA and DOE studies on corrosion behavior of Fe and Ni-based alloy under different media
Abstract The present study was undertaken to evaluate the effect of temperature, immersion time, and different corrosive media such as …
Article scientifique
Experimental investigation of the effect of processing parameters on densification, microstructure and hardness of selective laser melted 7075 aluminium alloy
Abstract The 7075 aluminum alloy of the 7xxx series largely used for structures in modern aircraft has been successfully fabricated …
Article scientifique
Investigation of self-consistent site-dependent DFT + U effect on electronic band structure and optical properties of SiFe2O4 spinel
Abstract The first-principle investigation of SiFe2O4 (SFO) spinel was performed with the help of a plane-wave pseudopotential technique within the …
Article scientifique
Electronic, transport and optical properties in perovskite compound LaGaO3
Abstract The perovskite-type oxides ABO3 have a multifunctional application in different area such as promising new anode for rechargeable batteries …
Article scientifique
Coupled thermo-fluidic model for thermal energy storage based on liquid solid phase change
Abstract The production and storage of thermal energy are important processes that contribute to the satisfaction of daily needs. They …
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 …