A5050606316- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Catalysis for Biomass Conversion
- Supercapacitor Materials and Fabrication
- Copper-based nanomaterials and applications
- Advanced Nanomaterials in Catalysis
- Mesoporous Materials and Catalysis
- Gas Sensing Nanomaterials and Sensors
- Catalysis and Hydrodesulfurization Studies
- ZnO doping and properties
- Groundwater and Watershed Analysis
- Nanomaterials for catalytic reactions
- Biofuel production and bioconversion
- Electrocatalysts for Energy Conversion
- Groundwater and Isotope Geochemistry
- Quantum Dots Synthesis And Properties
- Water Quality and Pollution Assessment
- Ga2O3 and related materials
- Essential Oils and Antimicrobial Activity
- Transition Metal Oxide Nanomaterials
- Advanced Semiconductor Detectors and Materials
- Magnesium Oxide Properties and Applications
- Chalcogenide Semiconductor Thin Films
- Advanced battery technologies research
- Innovative concrete reinforcement materials
Kyungpook National University
2024-2025
Amrita Vishwa Vidyapeetham
2024
Saveetha University
2024
Korea Maritime and Ocean University
2023-2024
Yeungnam University
2023-2024
Karpagam Academy of Higher Education
2024
Sri Sivasubramaniya Nadar College of Engineering
2024
Anna University, Chennai
2001-2023
Annamalai University
2009-2020
Anna Needs Neuroblastoma Answers
2020
The present study was carried out for identification of the phytochemicals in the Vitex negundo leaves and also evaluate total phenols, flavonoids antioxidant activity leaf extract. Total phenols by Folin Ciocalteu method phenolic content 27.72 mg/100 gallic acid equivalent (GE). Antioxidant evaluated DPPH leaves of V. negundo showed 23.21 ascorbic capacity (AEAC). GC-MS it showed presence like 4H-Pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl-(RT:6.17), Phytol (RT:19.67) Vitamin E...
In recent years, researchers have been actively investigating metal oxide-based materials with narrow bandgaps due to their potential applications toward wastewater treatment and oxygen evolution reactions (OER). this study, we successfully synthesized g-C3N4 (GCN), Fe2O3, Fe2O3/g-C3N4 (FGCN) using thermal polymerization hydrothermal methods. We characterized the physicochemical structural properties of these through various analytical techniques including XRD, FT-IR, UV-DRS, XPS, FE-SEM,...
The synthesized inexpensive catalysts show high catalytic transfer hydrogenation activity at ambient N<sub>2</sub> pressure under non-corrosive conditions. Sn/Al-SBA-15 (25) catalyst exhibited the highest with 99% conversion of levulinic acid and 100% selectivity towards GVL.
Compositional and structural elucidation of the materials is important to know their properties, chemical stability, electro-photoactivity. The heterojunction electrocatalyst photocatalyst activity could open a new window for solving most urgent environmental energy problems. Here, first time, we have designed fabricated Bi2O3/bismuth titanates modified with MOF-In2S3/CdIn2S4 by stepwise process. detailed formation mixed composite phases were studied in detail. It has been found that formed...
In this work, an efficient bimetallic catalyst was developed to serve as a key factor for the successful hydrogenation of biomass-derived furfural (FF) high-value-added chemicals, namely 2-methylfuran (2- MF) and furfuryl alcohol (FA). The bare SBA-16 (SB-16) Rux/Niy/SBA-16 (RuxNiySB-16) catalysts with different weight percentages (x = 0.2, 0.4, 0.6, 0.8, 0.9 wt% y 0.1 wt%) were prepared through in situ hydrothermal method. Characterization using XRD, FT-IR, FE-SEM, EDS, XPS, Pyridine HR-TEM...
In this study, we utilized calcination and simple impregnation methods to successfully fabricate bare g-C3N4 (GCN) x% Ag/g-C3N4 (x% AgGCN) composite photocatalysts with various weight percentages (x = 1, 3, 5, 7 wt.%). The synthesized were analyzed illustrate their phase formation, functional group, morphology, optical properties utilizing XRD, FT-IR, UV-Vis DRS, PL, FE-SEM, the EDS. photodegradation rate of MO under solar light irradiation was measured, 5% AgGCN photocatalyst showed higher...