64 publication(s) trouvée(s)
Article scientifique
Green synthesis of p-Co 3 O 4 /n-ZnO composite catalyst with Eichhornia Crassipes plant extract mediated for methylene blue degradation under visible light irradiation
Abstract The water pollution due to industrial effluents causes a great health problem. Hence, it is important to treat wastewater …
Article scientifique
Negative resistance, capacitance in Mn/SiO 2 /p-Si MOS structure
Abstract In this work is that we have manufactured a new structure that had not been studied by researchers before. …
Article scientifique
Magnetocaloric effect and electrical properties of (0.95)La0.45Nd0.25Sr0.3MnO3/(0.05)CuO composites
Abstract In this work, the structural, magnetic and magnetocaloric properties of 0.95La0.45Nd0.25Sr0.3MnO3/0.05CuO composites materials were investigated. The samples have been …
Article scientifique
Modulation of the optical properties of transition metal doped PbSe quantum dots in silicate glasses
Abstract Optical properties of lead chalcogenide quantum dots (QDs) can be controlled by tuning its bandgaps. We prepared silicate glasses …
Article scientifique
Porous PVA/Zn–Fe–Mn oxide nanocomposites: methylene blue dye adsorption studies
Abstract Adsorption is one of the noble techniques for remediation of organic and inorganic pollutants. The poly (vinyl alcohol) supported …
Article scientifique
Ferromagnetic half-metallicity in half-Heusler AuMnSn:Te Alloy
Identifying a strategy for beneficial band-engineering is vital for the optimization of spintronic materials. In this study, we demonstrate the …
Article scientifique
The influence of deposition gases on the material properties of Y2SiO5: Ce3+ thin films deposited by pulsed laser deposition (PLD) method
Abstract The material properties of Y2SiO5: Ce3+ thin films have been investigated. The X-ray powder diffraction (XRD) analysis shows that …
Article scientifique
Role of B-site cation on the structure, magnetic and dielectric properties of nanosized La 0.7 Sr 0.3 Fe 1−x M x O 3 (M = Mn; Co and x = 0, 0.5) perovskites
Abstract The easiness of preparation and tailored properties of perovskite nanoparticles rendered them an important class of materials in the …
Article scientifique
Cyclic voltammetry, photocatalytic and antimicrobial comparative studies of fabrication Fe 3 O 4 and Fe 3 O 4 /PAN nanofibers
Abstract This study reports the properties of green mediated synthesized iron oxides nanoparticles (Fe 3 O 4 NPs) from peel …
Article scientifique
PVA assisted ZnO based mesoporous ternary metal oxides nanomaterials: synthesis, optimization, and evaluation of antibacterial activity
Abstract The poly (vinyl alcohol) (PVA) assisted highly mesoporous Zn-Fe-Mn oxides nanomaterials were synthesized using the sol-gel followed by the …
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 …