G. Ramalingam

ORCID: 0000-0001-6337-0437
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About
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Research Areas
  • Advanced Photocatalysis Techniques
  • Quantum Dots Synthesis And Properties
  • TiO2 Photocatalysis and Solar Cells
  • Copper-based nanomaterials and applications
  • Chalcogenide Semiconductor Thin Films
  • Supercapacitor Materials and Fabrication
  • Gas Sensing Nanomaterials and Sensors
  • Advancements in Battery Materials
  • Nonlinear Optical Materials Research
  • Advanced Nanomaterials in Catalysis
  • Advanced battery technologies research
  • Nanoparticles: synthesis and applications
  • Nonlinear Optical Materials Studies
  • ZnO doping and properties
  • 2D Materials and Applications
  • Transition Metal Oxide Nanomaterials
  • Perovskite Materials and Applications
  • Pigment Synthesis and Properties
  • Conducting polymers and applications
  • Catalytic Processes in Materials Science
  • MXene and MAX Phase Materials
  • Electrocatalysts for Energy Conversion
  • Nanocluster Synthesis and Applications
  • Luminescence Properties of Advanced Materials
  • Carbon and Quantum Dots Applications

Alagappa University
2018-2025

Tamil Nadu Agricultural University
2025

Periyar University
2022

Sathyabama Institute of Science and Technology
2012-2013

Loyola Medicine
2011

A feasible approach to rectify the world's energy demand using sustainable development of adequate generation and storage technologies in a single channel. In this respect, we made holistic with bi-functional electrode material perform effectively applications. MoS2 nanosheets were produced by eco-friendly method reduced graphene oxide is used prepared carbon soot which derived from castor oil. The rGO combined simple sonication method. as-prepared sample was introduced supercapacitor DSSC...

10.1016/j.nanoms.2024.01.001 article EN cc-by-nc-nd Nano Materials Science 2024-01-12

A facile and eco-friendly hydrothermal method was used to prepare carbon quantum dots (CQDs) using orange waste peels. The synthesized CQDs were well dispersed the average diameter 2.9 ± 0.5 nm. Functional group identification of confirmed by Fourier transform infrared spectrum analysis. Fluorescence properties exhibited blue emission. fluorescence yield around 11.37% at an excitation wavelength 330 higher order nonlinear optical examined a Z-scan technique continuous wave laser that...

10.1002/bio.3713 article EN Luminescence 2019-10-07

Abstract In this present work, the preparation of ternary MoS 2 –NiO–CuO nanohybrid by a facile hydrothermal process for photocatalytic and photovoltaic performance is presented. The prepared nanomaterials were confirmed physio-chemical characterization. nanosphere morphology was electron microscopy techniques nanohybrid. demonstrated enhanced crystal violet (CV) dye photodegradation which increased from 50 to 95% at 80 min; degradation methyl orange (MO) 56 93% 100 min under UV–visible...

10.1038/s41598-024-65163-5 article EN cc-by Scientific Reports 2024-06-24

Abstract Current research is paying much attention to heterojunction nanostructures. Owing its versatile characteristics such as stimulating morphology, affluent surface-oxygen-vacancies and chemical compositions for enhanced generation of reactive oxygen species. Herein, we report the hydrothermally synthesized TiO 2 @MoS nanostructure effective production photoinduced charge carriers enhance photocatalytic capability. XRD analysis illustrated crystalline size CTAB capped , MoS @TiO...

10.1038/s41598-020-78268-4 article EN cc-by Scientific Reports 2020-12-10

In this work, an attempt has been made to synthesize a novel heterostructure nanocomposite, C/Ru@NiO-CuO (CRNC) which is suitable for energy storage application. It was chemically synthesized at high-temperature conditions, whose structural features and surface chemistry were characterized by various analytical tools. The CRNC nanocomposite reveals the nanospherical morphology with highly crystalline heterostructure, leading reliable electrode material-preferred advantages such as good...

10.1021/acs.energyfuels.4c01570 article EN Energy & Fuels 2024-07-26
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