A5085606448- Thermodynamic properties of mixtures
- Ionic liquids properties and applications
- Chemical and Physical Properties in Aqueous Solutions
- Solid-state spectroscopy and crystallography
- Microwave and Dielectric Measurement Techniques
- Analytical Chemistry and Sensors
- Soil Moisture and Remote Sensing
- Dielectric materials and actuators
- Acoustic Wave Resonator Technologies
- Microwave Engineering and Waveguides
- Liquid Crystal Research Advancements
- Nonlinear Optical Materials Research
- Surfactants and Colloidal Systems
- Material Dynamics and Properties
- High voltage insulation and dielectric phenomena
- Chemical Thermodynamics and Molecular Structure
- Electrochemical Analysis and Applications
- Advanced Antenna and Metasurface Technologies
- Electrostatics and Colloid Interactions
- Phase Equilibria and Thermodynamics
- Spectroscopy and Chemometric Analyses
- Inorganic and Organometallic Chemistry
- Metamaterials and Metasurfaces Applications
- Analytical Chemistry and Chromatography
- Polymer Nanocomposites and Properties
Gujarat University
2016-2025
Ninewells Hospital
2025
University of Dundee
2025
Ahmedabad University
2021
Bisphenol-A resin epoxy composites doped with various concentrations of inorganic hybrid nanofillers, TiO2 + ZnO, were thoroughly examined in the research described this report for their microwave dielectric relaxation spectroscopy. Ultrasonic dispersion techniques used to disperse ZnO nanofiller into resin. X-ray diffraction (XRD) was employed ascertain structural characteristics and nanoparticles (NPs) NPs neat (epoxy hardener). A Vector network analyzer measure properties frequency range...
AbstractEpoxy nano-magnetic composites exhibit remarkable and promising properties by synergistically combining the of epoxy resin magnetic nanofillers. The current study deals with synthesis Fe3O4, NiFe2O4, CoFe2O4 nanoparticles their respective nanoparticles-doped composites, as well structural, optical, dielectric characterization resultant nano-composites. To investigate surface morphology synthesized nanoparticles, field emission electron microscopy (FESEM) analysis was employed. By...
Our research described in this paper investigated the influence of varying weight percentages a hybrid nano filler composed titanium dioxide (TiO2) and silicon (SiO2) an epoxy polymer composite. The dielectric properties were analyzed across broadband frequency range. Additionally, X-ray diffraction (XRD) was employed to examine structural changes crystalline phases within composite materials. Influence inorganic nano-fillers on are discussed thoroughly report. To improve material design...
The complex dielectric permittivities were determined using a precision LCR meter of the binary mixtures polar liquid (methyl ethyl ketone, or MEK) and non-polar (dimethyl silicone fluid, DMSF) at 303.15 K temperature. After determining impedance (Z* (ω)) permittivity portion (ɛ* nonpolar liquids, data was fitted to Nyquist Plot. Our research described here investigated impact ionic impurities in pure MEK, DMSF their mixed state. established parameters provided information on concentration...
This work outlines the characterization of epoxy resin [Bisphenol A-(epichlorhydrin): epoxy] and hardener [[Formula: see text](3-dimethylaminopropyl)-1,3-propylenediamine] with various inorganic nano-fillers. Dielectric characterizations epoxy, hardener, neat (epoxy + hardener) nano-epoxy (nano-filler epoxy) composites loaded 1 wt.% nano-fillers (SiO 2 , Al O 3 TiO ZnO) were carried out using precision LCR meter, over frequency range kHz–2 MHz at a constant temperature 300.15 K. The...
Background Podcasts are rapidly gaining popularity within medical education, but their acceptability and effectiveness primary care education remains understudied. Aim To evaluate the attitudes of General Practitioner Specialty Trainees (GPSTs) GP Trainers towards audio podcasts for education. Design & setting A cross-sectional questionnaire distributed to all GPSTs in Scotland. Method The survey evaluated podcast usage patterns, perceived effectiveness, perspectives on benefits...
Abstract Abstract:
The electrical and dielectric properties of nicotinic acid (NIA) dimethyl sulfoxide (DMSO) binary mixtures have been investigated by using time domain reflectometry technique (TDR) in the 10 MHz to 50 GHz range at 25 °C 20°C & 10°C frequency ( LCR) 20 Hz 2 °C. The parameters such as complex permittivity (ε*(ω)), loss tangent (tan δ), Static (ɛs), relaxation (τ) Kirkwood correlation factor (geff) were obtained. Thermodynamic including activation enthalpy (ΔH)...