A5016716006- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Advanced Photocatalysis Techniques
- Advanced Nanomaterials in Catalysis
- TiO2 Photocatalysis and Solar Cells
- Semiconductor materials and interfaces
- Gas Sensing Nanomaterials and Sensors
- Copper-based nanomaterials and applications
- Advanced Semiconductor Detectors and Materials
Dr. Babasaheb Ambedkar Marathwada University
2022-2025
Metal chalcogenide copper sulfide nanoparticles exhibit a broad spectrum of applications, encompassing solar cells, photovoltaics, optical devices, ionic materials and more. In this investigation, CuS were synthesized through facile co-precipitation method. The synthesis involved employing sulfate thiourea as precursors for Cu S, respectively. Quantitative analysis, confirming the presence Cu–S S–S bonds, was conducted Raman spectroscopy. X-ray diffraction (XRD) employed to ascertain...
We propose a novel approach to achieve high pollutant degradation efficiency through the use of visible light harvesting, microwave-assisted Z-scheme MoS2@TiO2 (MST) photocatalyst. The development pure MST nanomaterial is confirmed X-ray diffraction and Fourier transform infrared spectroscopy analysis. Optical absorption in range 200–1100 nm examined using UV–visible spectroscopy, optical band gap calculated be 2.1 eV based on Tauc's plot. morphological images clearly show accumulation...
In the present communication, SCAPS 1D simulator is used to determine optimum parameters of proposed CZTS/MoS2/CdS/ZnO solar cell structure. Several factors contribute poor performance cells, including non-ideal series resistances and shunt resistances, thickness, temperature, band A discussion conditions under which each loss mechanism dominant presented discussed. Our contribution presents a CZTS/CdS/ZnO structure featuring simulations performed on cells. this study, cells with optimal...
With the help of SCAPS simulation program, this study investigates possible buffer layer in copper zinc tin sulfide (CZTS)/zinc oxide (ZnO) thin-film solar cells. The (SnS[Formula: see text] and cadmium (CdS) are taken into consideration. Based on electronic band structure analysis, SnS 2 exhibits a more favorable alignment conduction than CZTS, which minimizes barrier to energy transfer. showed enhanced carrier generation because its higher absorption coefficient. Quantum efficiency plots...
The research community has shown great interest in the energy-efficient and environmentally benign metal sulfide/TiO2-based heterojunction photocatalysis, sunlight-driven number of reaction sites to treat aqueous dye pollutants. For this process, at onset, low-cost, eco-friendly bio-synthesized TiO2 nanoparticles decorated ZnMgS nanocomposite were prepared via hydrothermal method. Herein, photocatalytic properties ZnMgS@TiO2 photocatalyst along with structural, optical, compositional also...