The advancement in nanotechnology has influenced the improvement photocatalytic performance of zinc oxide nanoparticles (ZnO NPs). activities ZnO are within irradiation wavelengths ultraviolet region and this hinders its efficiency applications. Undoped silver doped (Ag-doped NPs) were successfully prepared by co-precipitation technique at Ag doping concentrations 0, 0.25, 0.5, 0.75, 1 % to enhance ability NPs. XRD results indicate a hexagonal wurtzite structure undoped Ag-doped NPs with...

Abstract A bulk organic single crystal of phenothiazine measuring 65 mm in length and 10 width was grown using the zone vertical Bridgman technique (VBT), which visible to naked eye. Powder X-ray diffraction, also known as XRD, used order perform structural verification on manufactured crystal. The Fourier transform infrared spectroscopy (FT-IR) approach ascertain crystals’ respective vibrational frequencies. In evaluate crystal’s crystalline perfection optical quality, high-resolution...

Abstract We investigated the role of dynamic shock waves in perovskite SrTiO 3 (STO) material. XRD, FE-SEM, EDAX, FTIR, UV-DRS, XPS, and Raman spectroscopy were all used to examine title When sample was loaded with shocks, its diffraction pattern did not show any crystal structure changes. The FE-SEM results suggest that grain size increased linearly number shocks. energy-dispersive X-ray perform elemental analysis; confirmed NPs indeed present. Although impulse wave changed optical...

Abstract In this study, a novel SnO 2 –Zr–F nanostructured composite was successfully synthesized through mild chemical reaction. The crystalline nature of the characterized using XRD, revealing an average size 28.31 nm. FE-SEM images illustrated agglomerated spherical morphology with appropriate elemental ratios. optical properties nanocomposite are identified by UV–vis spectroscopy Tauc plot, and calculated bandgap is eV. Photocatalytic activity assessed against cationic (Rhodamine B)...

Abstract Single crystals of barium bis para -Nitrophenolate -Nitrophenol tetrahydrate (BBPNT) were grown via the slow evaporation technique. The crystal dimensions measured to be 15 mm × 10 6 mm. BBPNT was analyzed using X-ray diffraction, FTIR spectrum, UV–vis dielectric studies, thermo-gravimetric (TG) differential thermal analyses (DTA), Vickers microhardness test, second-harmonic generation efficiency, Z-scan technique, PL spectra, and laser damage threshold studies. These findings...

Abstract Metal oxide-based electrode materials and redox additive electrolytes hold great promise as essential components of energy storage devices have a impact on their overall performance. Co 3 O 4 nanoflakes (NFs) been prepared by simple hydrothermal method. After thorough characterization structure, functional group, surface morphology, the potential as-prepared NFs is assessed an material for supercapacitor. The powder XRD analysis confirms formation spinel cubic phase space group Fd...

Stannic Oxide (SnO2) is in the class of metal oxide semiconductors, which widely employed a series applications because its excellent electrical and optical properties. In this study, we reported synthesis undoped silver (Ag) doped SnO2 via simple coprecipitation technique to study photocatalytic activities Ag/SnO2. Different characterization techniques, such as XRD, SEM, EDX, FTIR, RAMAN, DRS were used effect doping concentration Ag on structural, morphological, compositional, properties...

This work reports on the photocatalytic activity of tin oxide (SnO2)-doped magnesium (Mg) and fluorine (F) nanoparticles for methyl orange safranin dye degradation under sunlight irradiation. Nanocatalysis-induced was examined using UV–visible spectroscopy a pseudo-first-order kinetics model. The results indicate that prepared exhibit superior activity, (MO) is approximately 82%. In contrast, 96% in same time interval 105 min. calculated crystallite size SnO2–Mg–F nanocomposite 29.5 nm,...

A high perovskite activity is sought for use in magnetic applications. In this paper, we present the simple synthesis of (2.5% and 5%) Tellurium-impregnated-LaCoO3 (Te-LCO), Te LaCoO3 (LCO) by using a ball mill, chemical reduction, hydrothermal synthesis, respectively. We also explored structure stability along with properties Te-LCO. has rhombohedral crystal structure, whereas Te-LCO hexagonal system. The reconstructed was imbued LCO that produced synthesis; as concentration imbuing agent...

Abstract In the present work, nitrogen doped carbon nanotubes (NCNTs) were prepared over various transition metal loaded mesoporous SBA-15 catalysts by CVD method for supercapacitor application. Mesoporous Siliceous support and metals (Cr, Fe, Co, Ni Cu) (M/SBA-15) through hydrothermal wet impregnation process, respectively. The catalytic performance of all evaluated synthesizing NCNTs at 800 °C using triethylamine as precursor. produced Ni/SBA-15 have an outstanding specific capacitance 263...

Abstract In recent times, the convergence of metal oxide adorned graphene (GO) composites has ignited substantial notice, driven by their potential to revolutionize electrochemical energy storage applications, particularly in realm supercapacitors. This surge attention is attributable harmonious amalgamation nanoparticles with versatile GO sheets, resulting intricately nanostructured materials. The present investigation synthesis hybrid done hydrothermal route, yielding Co 3 O 4 /GO....

A shock-wave-induced reversible phase-transformation from phase-V to phase-III of Na 2 SO 4 is achieved, and the results are evidenced via XRD Raman spectroscopy.

New NiSn(OH)6 hexahydroxide nanoparticles were synthesised through a co-precipitation method using various concentrations of Ni2+ and Sn4+ ions (e.g., 1:0, 0:1, 1:2, 1:1, 2:1; namely, N, S, NS-3, NS-2, NS-1) with an ammonia solution. The perovskite was confirmed from powder X-ray diffraction molecule interactions due to different binding environments Ni, Sn, O, water molecules observed FT-IR analysis. An electronic transition detected tin (Sn 3d) nickel (Ni 2p) oxygen (O UV-Vis/IR...

Novel flake-like Ni