A5028309671- Supercapacitor Materials and Fabrication
- Transition Metal Oxide Nanomaterials
- Gas Sensing Nanomaterials and Sensors
- Advancements in Battery Materials
- ZnO doping and properties
- Copper-based nanomaterials and applications
- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Advanced battery technologies research
- Conducting polymers and applications
- Catalytic Processes in Materials Science
- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Nanomaterials for catalytic reactions
- Aquaculture Nutrition and Growth
- MXene and MAX Phase Materials
- Electrochemical Analysis and Applications
- Marine and fisheries research
- Advanced Chemical Sensor Technologies
- Low-power high-performance VLSI design
- VLSI and Analog Circuit Testing
- Laser-Ablation Synthesis of Nanoparticles
- Ga2O3 and related materials
- Advanced Thermoelectric Materials and Devices
- Pigment Synthesis and Properties
Karpagam Academy of Higher Education
2022-2025
Annamalai University
2015-2022
Abstract The rational construction and design of nanostructured materials have a significant impact on the fabrication high-performance electrode materials, which attracted considerable interest in an effort to enhance reliability efficiency energy storage devices. In this study, α-ZnMoO 4 nanoparticles were successfully prepared by facile hydrothermal method influence various reaction times structural, morphological, optical electrochemical properties studied. XRD analysis illustrated that...
Abstract In this study, pure cobalt oxide (Co 3 O 4 ) nanoparticles were synthesized using a simple hydrothermal approach. The effect of the reducing agent and reaction temperatures prepared products examined. Co is formed in as-synthesized sample, at temperature 190 °C was observed XRD pattern. XPS survey scan spectrum showed distinctive peaks elements their valence states. FESEM HRTEM revealed particles as cubical nature. Peak associated with on EDAX demonstrated purity nanoparticles....
Abstract This research work concerns with the magnetic and electrochemical characteristics of hydrothermally prepared nickel oxide (NiO) nanoparticles for their use as working electrode material in supercapacitor. Through thermal gravimetric (TG-DTA), stability heat adsorption/desorption as-produced NiO were examined. By using X-ray diffraction (XRD) technique at ambient, 600 °C 800 annealing temperatures, trigonal cubic structure annealed was discovered. The spherical morphology synthesized...
In this paper, we report the synthesis of tellurium (Te) doped ZnO nanocrystals for photocatalytic applications. X-ray diffraction, Fourier transforms infrared, photoluminescence and field emission scanning electron microscope are techniques employed to characterize properties prepared products. The activities undoped analyzed by degradation brilliant green (BG). results reveal that with Te has higher performance than ZnO.
Nickel-doped manganese dioxide nanoparticles (Ni = 0.025, 0.05, 0.075, 0.1 and 0.125 M) were prepared via a facile hydrothermal method. Their structural properties, surface morphology, functional groups magnetic properties studied by different techniques like X-ray diffraction, Scanning Electron Microscopy vibrational spectroscopy. The XRD results revealed that the position of diffraction peaks agreed well with reflection tetragonal structure. crystallite size ranged from 9.2 to 27.61 nm....