Riya Thomas

ORCID: 0000-0002-3165-8054
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Research Areas
  • Carbon and Quantum Dots Applications
  • Graphene research and applications
  • Graphene and Nanomaterials Applications
  • Supercapacitor Materials and Fabrication
  • Advanced Sensor and Energy Harvesting Materials
  • Advancements in Battery Materials
  • Nanocluster Synthesis and Applications
  • Polymer Nanocomposite Synthesis and Irradiation
  • Dielectric materials and actuators
  • Advanced battery technologies research
  • Nanowire Synthesis and Applications
  • Polymer crystallization and properties
  • Electrocatalysts for Energy Conversion
  • Boron and Carbon Nanomaterials Research
  • Polymer Nanocomposites and Properties
  • ZnO doping and properties
  • Membrane Separation and Gas Transport
  • Conducting polymers and applications
  • Luminescence and Fluorescent Materials
  • Pharmacological Effects and Assays
  • Electromagnetic wave absorption materials
  • Carbon Nanotubes in Composites
  • Nanoparticles: synthesis and applications
  • Neuroendocrine regulation and behavior
  • Neuropeptides and Animal Physiology

Christ University
2018-2023

Public Health Dayton & Montgomery County
2021

Amal Jyothi College of Engineering
2019

Although onion-like carbon nanostructures (OLCs) are attractive materials for energy storage, their commercialization is hampered by the absence of a simple, cost-effective, large-scale synthesis route and binder-free electrode processing. The present study employs scalable straightforward technique to fabricate sonochemically tailored OLCs-based high-performance supercapacitor material. An enhanced supercapacitive performance was demonstrated OLCs when sonicated in DMF at 60 °C 15 min, with...

10.1016/j.ultsonch.2021.105767 article EN cc-by-nc-nd Ultrasonics Sonochemistry 2021-09-24

10.1016/j.matchemphys.2020.123854 article EN Materials Chemistry and Physics 2020-09-24

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTLocal and long-range structure of water in a perfluorinated ionomer membraneE. M. Lee, R. K. Thomas, A. N. Burgess, D. J. Barnes, Soper, RennieCite this: Macromolecules 1992, 25, 12, 3106–3109Publication Date (Print):June 1, 1992Publication History Published online1 May 2002Published inissue 1 June 1992https://pubs.acs.org/doi/10.1021/ma00038a013https://doi.org/10.1021/ma00038a013research-articleACS PublicationsRequest reuse permissionsArticle...

10.1021/ma00038a013 article EN Macromolecules 1992-06-01

Abstract Carbon based nanomaterials are acknowledged for their admirable optical, electrical, mechanical characteristics and broad class of applications. Choice precursor simple synthesis techniques have decisive roles in viable production commercialization carbon produce. The intense demand to develop high purity through inexpensive has promoted usage fossil derivatives as feasible source carbon. Coal serves a naturally available, abundant cheap feedstock materials. From the crystalline...

10.1007/s40789-020-00379-0 article EN cc-by International Journal of Coal Science & Technology 2020-12-06

Graphene, due to its zero band gap, has an excellent combination of the important features such as ballistic transport, tensile strength and chemical tuning, which are practically hindered in opto-electric applications. The precursors used production nanocarbon relatively costlier; however, that their processes include difficulties is a harder problem. It possible control size, structure properties produced matrix by tuning sp2 domains matrix. In this respect, coal, being potential candidate...

10.1016/j.rinp.2018.07.018 article EN cc-by Results in Physics 2018-07-20

The unrivaled features and prospective applications promote graphene as a potent contender for next-generation nanodevices. But the realization of tunable bandgap structure zero-bandgap at all times persists dilemma. In this work, green approach is adopted modulation oxide (GO). biosynthesized silver nanoparticles (AgNPs) were introduced into matrix, hence was tailored formation semiconductor composite. bare GO that has got 3.41 eV tuned to 2.33 on addition AgNPs. preparation AgNPs using...

10.33263/briac112.88758883 article EN Biointerface Research in Applied Chemistry 2020-08-21

Development of polymers with excellent dielectric properties is a challenge for advanced electronic devices. Impregnating conducting fillers like carbon nanoparticles can enhance the constant, retaining low loss due to its compatibility and favorable polarization within polymer matrix. The multifunctional characteristics coal-derived nanocarbon improve permittivity facilitate large-scale production at lower cost. incorporation coal-based in matrix response seldom investigated. In this work,...

10.1177/09673911221087597 article EN cc-by-nc Polymers and Polymer Composites 2022-01-01

In this report, we demonstrate that both mechanical behaviour and thermal stability of polybutadiene rubber (PBR) nanocomposites could be improved by incorporating exfoliated graphite (EG) using melt mixing method. Incorporation the filler EG in (PBD) matrix is confirmed infrared spectra X-ray diffraction analysis. The structural characteristics, properties these newly modified PBR were systematically analysed studied. Thermal studied thermogravimetric analysis under nitrogen atmosphere....

10.1177/1477760619849718 article EN Progress in Rubber Plastics and Recycling Technology 2019-05-19

Highly fluorescent carbon nanoparticles are synthesized from corn starch via one-pot hydrothermal method. Upon treatment with the lime juice as catalyst, functionalized potassium, and an improvement in luminescence behavior is also observed. The did not exhibit any antibacterial activity against gram-positive ( Staphylococcus aureus , Bacillus subtilis ) gram-negative (Pseudomonas fluorescence, E.coli bacteria. excellent photoluminescence coupled non-toxic of would be best suited for...

10.1149/10701.9015ecst article EN ECS Transactions 2022-04-24
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