A5013989353- Photochemistry and Electron Transfer Studies
- Electrochemical Analysis and Applications
- Ionic liquids properties and applications
- Free Radicals and Antioxidants
- Nanomaterials for catalytic reactions
- Chemical Reaction Mechanisms
- Spectroscopy and Quantum Chemical Studies
- Advanced Chemical Physics Studies
- Advanced Photocatalysis Techniques
- Organic Chemistry Cycloaddition Reactions
- Advanced oxidation water treatment
- Molecular Junctions and Nanostructures
- Inorganic and Organometallic Chemistry
- Catalytic Processes in Materials Science
- Molecular Spectroscopy and Structure
- GaN-based semiconductor devices and materials
- Advanced Nanomaterials in Catalysis
- Metal-Organic Frameworks: Synthesis and Applications
- Copper-based nanomaterials and applications
- Phase Equilibria and Thermodynamics
- Semiconductor Quantum Structures and Devices
- Adsorption and biosorption for pollutant removal
- Electrochemical sensors and biosensors
- Indoor and Outdoor Localization Technologies
- Surfactants and Colloidal Systems
Isfahan University of Medical Sciences
2024
University of Qom
2024
Sharif University of Technology
2013-2022
Islamic Azad University, Mashhad
2022
Islamic Azad University, Tehran
2017
Islamic Azad University, Science and Research Branch
2010-2016
Chalmers University of Technology
2010
Islamic Azad University Ardabil
2010
Islamic Azad University, Damghan Branch
2008-2009
University of Shahrood
2008
Apatite-coated Ag/AgBr/TiO2 was prepared by deposition of Ag as novel metal to generate electron−hole pairs extending the excitation wavelength visible-light region, AgBr, and hydroxy apatite photosensitive material adsorption bioceramic, respectively. The energy dispersive X-ray spectrometry clearly showed presence Ti, Ag, Ca, P elements on surface catalyst. bactericidal experiments in dark media indicated that only catalyst shows inhibiting growth bacteria this case. A transmission...
CuxNi100–x (x = 0, 20, 40, 60, 80, and 100) nanoparticles were uniformly grown on the surface of CeO2 by liquid impregnation method. The as-prepared nanocomposite abbreviated CuxNi100–x–CeO2 was characterized various techniques including, X-ray powder diffraction, field emission scanning electron microscopy, energy dispersive spectroscopy, Brunauer–Emmett–Teller area analyzer, transmission microscopy. catalytic activity nanocomposites investigated in 4-nitrophenol (4-NP) reduction reaction....
The influences of hydroxyl functional group (-OH) on the thermodynamic and structural properties ionic liquids (ILs) composed 1-(2-Hydroxyethyl)-3-methyl imidazolium ([C2OHmim](+)) cation six different conventional anions, including [Cl](-), [NO3](-), [BF4](-), [PF6](-), [TfO](-), [Tf2N](-) have been extensively investigated using classical molecular dynamics (MD) simulations combined with ab initio calculations over a wide range temperature (298-550 K). volumetric properties, enthalpy...
Ag<sub>x</sub>Ni<sub>100−x</sub> and Co<sub>x</sub>Ni<sub>100−x</sub> bimetallic nanoparticles supported on CeO<sub>2</sub> nanorods showed remarkable catalytic activity in a reduction reaction.
Ag x Pt 100− ( = 0, 25, 50, 75 and 100) nanoparticles were grown on the surface of magnetic graphene oxide nanosheets (Fe 3 O 4 @GO) for first time. The as‐prepared nanocomposites characterized using various techniques such as Fourier transform infrared spectroscopy, powder X‐ray diffraction, field emission scanning electron microscopy, energy‐dispersive transmission Brunauer–Emmett–Teller area analysis, vibrating sample magnetometry thermogravimetric analysis. Fe @GO‐Ag catalysts applied in...
A novel binary BiOI/ZnFe2O4 (BZ) with p–n heterojunction based on the different metal-organic framework (MOF) MIL-88B(Fe) and graphite carbon nitride (g-C3N4) as substrates has been designed. As-prepared ternary nanocomposites have first obtained via a simple hydrothermal system subsequently deposited onto MOF g-C3N4 substrates. The photoactivity of was evaluated by organic pollutants degradation under LED light. These characterization results indicated that BiOI p-type semiconductor well...
Structural and intermolecular interactions of solvatochromic probes 4-nitroaniline, 4-nitroanisole, Reichardt's dye were investigated in the binary mixtures 2-hydroxy ethylammonium formate as an ionic liquid with N,N-dimethyl formamide, dimethyl amine, sulfoxide. Solvatochromic parameters (ETN, normalized polarity parameter; pi*, dipolarity/polarizability; beta, hydrogen-bond acceptor basicity; alpha, hydrogen -bond donor acidity) determined at 25 degrees C using UV-vis spectroscopy. ETN...
In this paper, the pyrrolic nitrogen functional group's presence is investigated in selective adsorption of CO2. The grand canonical Monte Carlo (GCMC), molecular dynamics (MD), and density theory (DFT) were used for study's goal. GCMC was to calculate isotherms, selectivity, isosteric heats. MD radial distribution function (RDF) diffusion. Reactivity parameters, electrostatic potential (ESP), reduced gradient (RDG), independent model (IGM) calculated using DFT. Adsorption heats demonstrated...
Abstract The second‐order rate constants for cycloaddition reaction of cyclopentadiene with naphthoquinone were determined spectrophotometrically in various compositions 1‐(1‐butyl)‐3‐methylimidazolium terafluoroborate ([bmim]BF 4 ) water and methanol at 25 °C. Rate the pure solvents are order > [bmim]BF methanol. decrease sharply mole fraction ionic liquid aqueous solutions increase slightly to a maximum alcoholic mixtures. Multi‐parameter correlation log k 2 versus solute–solvent...