A5045461422- Multiferroics and related materials
- Ferroelectric and Piezoelectric Materials
- Magnetic Properties and Synthesis of Ferrites
- ZnO doping and properties
- Surfactants and Colloidal Systems
- Advanced Condensed Matter Physics
- Corrosion Behavior and Inhibition
- Photochemistry and Electron Transfer Studies
- Magnetic and transport properties of perovskites and related materials
- Transition Metal Oxide Nanomaterials
- Protein Interaction Studies and Fluorescence Analysis
- Dielectric properties of ceramics
- Gold and Silver Nanoparticles Synthesis and Applications
- Dye analysis and toxicity
- Nonlinear Optical Materials Research
- Copper-based nanomaterials and applications
- Catalytic Processes in Materials Science
- Porphyrin and Phthalocyanine Chemistry
- Gas Sensing Nanomaterials and Sensors
- Edible Oils Quality and Analysis
- Advanced Photocatalysis Techniques
- Spectroscopy and Quantum Chemical Studies
- Conducting polymers and applications
- Nanoparticles: synthesis and applications
- Hydrogen embrittlement and corrosion behaviors in metals
Jamia Millia Islamia
2012-2025
University of Kashmir
2022-2025
Taibah University
2018-2020
Delafossite CuCrO<sub>2</sub> nanoparticles with band gap energy of 3.09 eV and surface area 235 m<sup>2</sup> g<sup>−1</sup> were prepared by citrate precursor route showed enhanced catalytic degradation methylene blue in H<sub>2</sub>O under the sunlight irradiation.
The highest surface area was achieved and room temperature ferroelectricity with ferromagnetic interactions appeared in the as-prepared YMnO<sub>3</sub> nanoparticles.
Monophasic and multifunctional YCrO<sub>3</sub> nanoparticles (22 nm) with a high surface area of 344 m<sup>2</sup> g<sup>−1</sup> exhibit well-defined multiferroic characteristics.
The present study aims to explore the effect of 2-nitroacridone, an antimicrobial compound, on low carbon steel (LCS) corrosion in acid solution (1 M HCl). compound was tested at various concentrations (0.001−10 mM) and five temperatures (25, 35, 45, 55, 65 °C) determine optimal concentration temperature range for best inhibiting effect. In evaluating inhibition efficiency, weight loss measurement, potentiodynamic polarization electrochemical impedance spectroscopy, SEM/EDAX/AFM DFT...
Abstract Nanoporous TbCrO 3 , a new ferroelectric humidity sensor, was developed by modified sol–gel combustion method at 900 °C. The nanostructured underwent characterization through multiple techniques, such as crystalline and phase study powder X‐ray diffractometer, particle size, size distribution, morphology transmission electron microscopy, surface area analyzer, scanning microscope optical analysis were employed UV–vis diffuse reflectance spectroscopy. These tasks to ascertain the...
GdFeO3 nanoparticles were fabricated by a facile metal-organic precursor method using citric acid as complexing agent. The phase purity and structural analysis powder X-ray diffraction FTIR studies indicates that the material is highly crystalline with an orthorhombic structure. Electron microscopic (TEM SEM) of rare earth ferrites reveal worm-shaped average grain size 95 nm. high-resolution TEM study provides insightful image, which shows interplanar spacing approximately 0.12 nm...
Abstract Monophasic GdCrO 3 nanoparticles have been fabricated by ethylene glycol‐assisted metal citrate precursor method. The as‐prepared characterized for phase purity, size and morphology using powder X‐ray diffraction, transmission electron microscopy scanning microscopic techniques. showed excellent crystallinity with an average particle of 78 nm high specific surface area 184 m 2 g −1 . two band gap values 1.9 eV 2.3 were calculated K−M function the UV‐visible diffuse reflectance...
Synthesis of nanomaterials with desired shape and size is very important for their potential applications. The properties the nanoparticles synthesis not only vary but also changes morphology which in turn depends on methods. There are many methods among them reverse micellar method one interesting chemical useful technique size. In this revere micelles formed by least three components; two non-miscible third called surfactant characterized amphiphilic properties.
Binding effect and interaction of N,N'-dialkyl cystine based gemini surfactant (GS); 2(C12Cys) with human serum albumin (HSA) were systematically investigated by the techniques such as surface tension measurement, UV-visible spectroscopy, fluorescence circular dichroism (CD) molecular docking studies. The measurement exhibited that HSA shifted critical micelle concentration GS to higher side confirms complex formation among which was also verified UV-visible, fluorescence, CD spectroscopy....
Chemical oxidative polymerization of aniline (AN) and o-toluidine (OT) for the synthesis copolymer, Poly(AN-co-OT) its composite with TiO2 nanoparticles, Poly(AN-co-OT)/TiO2 employing ammonium persulfate as an oxidant HCl external dopant were carried out. The homopolymers, Polyaniline Poly(o-toluidine) also prepared by following similar method. synthesized polymers characterized FTIR spectroscopy, XRD/SEM/TEM analysis. anticorrosive coatings in dimethyl sulfoxide solution dissolving...
Multiferroic compounds are prime important materials for future electronic and magnetic devices overcome the fundamental limits of conventional materials. In present work, we reported preparation purely one phase nano-sized BiFeO₃ compound by microemulsion micellar method first time employing rapid quenching sample at 500 °C, that is main driving force to get pure nanoparticles low temperature method. The obtained were almost uniform with sphere shaped these prepare possess high surface....
The electronic and nonlinear optical (NLO) properties of octaphyrin derivatives were studied by employing the DFT/TDFT at CAM-B3LYP/6-311++G (2d, 2p) level theory. Thiophene, phenyl, methyl cyano moieties substituted on molecular framework core, in order to observe change optoelectronic response these systems. frontier orbital studies values electron affinity reveals that compounds are stable against oxygen moisture present air. calculated ionization energies, adiabatic reorganization energy...