A5009933545- Chalcogenide Semiconductor Thin Films
- Quantum Dots Synthesis And Properties
- Copper-based nanomaterials and applications
- 2D Materials and Applications
- Thermal and Kinetic Analysis
- Advanced Photocatalysis Techniques
- Nanoparticles: synthesis and applications
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Machine Learning in Materials Science
- Advanced Thermoelectric Materials and Devices
- Essential Oils and Antimicrobial Activity
- Crystal Structures and Properties
- Organometallic Compounds Synthesis and Characterization
- Synthesis and biological activity
- nanoparticles nucleation surface interactions
- Medicinal Plants and Neuroprotection
- Conducting polymers and applications
- Inorganic and Organometallic Chemistry
- Coconut Research and Applications
- Iron-based superconductors research
- Chemical Thermodynamics and Molecular Structure
- Synthesis and Characterization of Heterocyclic Compounds
- Nonlinear Optical Materials Research
- Metal complexes synthesis and properties
Sardar Patel University
2021-2024
Herein, the authors report sodium-ion-conducting GPEs dispersed with and without copper indium disulfide (CuInS2) nanoforms. The standard solution casting technique has been used to design containing skeleton of poly(methyl methacrylate) polymer, sodium tetrafluoroborate as ionic conducting source, ethylene carbonate plasticizer, while nanospheres nanowhiskers CuInS2 served fillers. performance fabricated investigated using electrochemical, infrared, thermal studies. Ac impedance studies...
A simple hydrothermal route is employed to synthesize pure copper indium disulfide (CIS) and CIS nanoparticles (NPs) mediated by various natural plant extracts. The extracts used mediate are Azadirachta indica (neem), Ocimum sanctum (basil), Cocos nucifera (coconut), Aloe vera (aloe), Curcuma longa (turmeric). tetragonal unit cell structure of as-synthesized NPs confirmed X-ray diffraction. analysis energy-dispersive X-rays shows that all the samples near-stoichiometric. morphologies...
The nanoparticles (Nps) of tin disulfide (SnS2) are synthesized by sonochemical route. Nps characterized dispersive analysis X-ray energy (EDAX) and photoelectron spectroscopy (XPS) to get the chemical composition. diffraction (XRD) is used for determination phase crystal structure. as-synthesized polycrystalline possess hexagonal surface morphology examined electron microscopy in scanning (SEM) high-resolution transmission modes. residual sample after thermal EDAX, XPS, XRD, SEM Fourier...
The strategy of chemical coprecipitation is implemented to synthesize nanoparticles pristine CuSe, 5 and 10% Ni-doped Zn-doped CuSe. All the are found be near stoichiometric by evaluation X-ray energy using electron dispersion spectra, elemental mapping shows uniform distribution. By diffraction examination, all identified as being single-phase having a hexagonal lattice structure. Field emission microscopy with electrons in both scanning transmission modes affirmed spherical configuration...
Structural, electronic and optical properties of CuInS 2 single crystals.
The sonochemical method is used to synthesize SnTe nanoparticles (Nps). Elemental analyses validated the stoichiometry of nanoparticles. phase and structure unit cell are verified by X-ray diffraction which shows a cubic crystal with unit-cell lattice parameter 6.31 Å having Fm-3m space group (No. 225), Z = 4. spherical form confirmed electron microscopy. Raman investigation showed distinctive peak at 128.10 cm−1 connected SnTe. HR-TEM scans demonstrate that Nps has size ranging between 25...
The current research involves the synthesis of a new Schiff base through reaction between 2-chlorobenzaldehyde and 3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine by using natural acid catalyst synthesized compound physicochemically characterized X-ray diffraction, Fourier transform infrared spectroscopy, 1H- 13C-nuclear magnetic resonance, liquid chromatography-mass spectrometry. Thermal studies were conducted thermogravimetric, differential thermal analysis, thermogravimetric curves. These...
One-dimensional (1D) nanostructures, including nanofibers, nanocubes, and nanoplates of In 2 S 3 , 1.5 Se semiconductors, were synthesized using a hydrothermal technique for studying their photodetector behaviour.
Cu2ZnSnS4 (CZTS) nanoparticles (NPs) are synthesized by sonochemical technique. The composition analysis showed the NPs to be stoichiometric. X-ray diffraction confirms CZTS phase and tetragonal unit cell structure. Three peaks corresponding have been observed in Raman spectroscopy positioned at 293.47 cm−1, 373.8 336.67 cm−1. electron selected area faded rings with spot patterns indicating crystalline nature. a direct optical bandgap of 1.62 eV, being ascertained absorbance spectroscopy....
Abstract Niobium diselenide (NbSe 2 ) belongs to the class of transition metal dichalcogenides (TMDCs) and exhibits peculiar features such as charge density waves, superconductivity, periodic crystal lattice distortion. The main focus article is synthesis characterisation NbSe NPs utilising wet chemical precursor solution route at room temperature, followed by in-depth x-ray diffraction (XRD) analysis using aforementioned techniques. EDS result demonstrated that are devoid impurities close...
Copper tin sulphide (Cu 2 SnS 3 ) (CTS) has emerged as a potent material for applications in photovoltaic, thermoelectric, electrochemical, biological, and other fields.
Abstract The generalised gradient approximation (GGA) and ultrasoft pseudopotential (US PP) methods to the function of Perdew-Burke-Ernzerhof (PBE) approach are utilised for density functional computation CuInS 2 . It enables prediction thermoelectric characteristics, including Seebeck coefficient, thermal conductivity, electrical magnetic susceptibility, specific heat, power factor figure merit by semi-classical Boltzmann approach. At 800 K, highest magnitude coefficient is estimated as...
NbSe2 nanoparticles, the representative member of VB TMDCs group, have garnered significant attention due to their unique structural and optical properties, which make them promising candidates for various applications in nanoelectronics optoelectronics. In this paper, authors report on synthesis nanoparticles via sonochemical method at ambient temperature with controlled size, well-defined crystal structure, desirable properties. The investigation compositional analysis revealed that...
Abstract Copper indium disulfide (CuInS 2 ) nanostructures are synthesized by wet precipitation and sol–gel techniques. The high-resolution transmission electron microscopy (HRTEM) analysis exhibits nanorods (NR) nanocubes (NC) of CuInS resulting from methods, respectively. Their characterizations accomplished UV–vis-NIR spectroscopy, dynamic light scattering (DLS), x-ray diffraction (XRD) particle size is obtained HRTEM, UV–vis-NIR, DLS analyses. Average crystallite estimated via Scherrer’s...
The present study describes the synthesis and physicochemical characterization of a novel Schiff base derived from 2-chloro benzaldehyde 2-tolidine. synthesized material is characterized by X-ray diffraction (XRD), fourier transform infrared spectroscopy (FTIR), 1H - 13C nuclear magnetic resonance (NMR) liquid chromatography-mass spectrometry (LC-MS/MS). XRD outcome revealed that sample possesses triclinic structure with lattice parameters = b 3.443 Å, c 12.576 Å α 900, g= 1200.The estimated...