A5032150132- Chemical Synthesis and Reactions
- Nanomaterials for catalytic reactions
- Polyoxometalates: Synthesis and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Inorganic and Organometallic Chemistry
- Magnetic Properties and Synthesis of Ferrites
- Iron oxide chemistry and applications
- Multicomponent Synthesis of Heterocycles
- Mesoporous Materials and Catalysis
- Conducting polymers and applications
- Nanoparticles: synthesis and applications
- Electromagnetic wave absorption materials
- Nanoparticle-Based Drug Delivery
- Oxidative Organic Chemistry Reactions
- Electrochemical sensors and biosensors
- Porphyrin and Phthalocyanine Chemistry
- Gas Sensing Nanomaterials and Sensors
- Graphene and Nanomaterials Applications
- Hydrogen Storage and Materials
- Transition Metal Oxide Nanomaterials
- Nonlinear Optical Materials Research
- Advanced Nanomaterials in Catalysis
- Copper-based nanomaterials and applications
- Asymmetric Hydrogenation and Catalysis
- Multiferroics and related materials
Shahid Chamran University of Ahvaz
2012-2023
Islamic Azad University, Science and Research Branch
2010
Cobalt ferrite magnetic nanoparticles with mean sizes of 25 nm were used as a catalyst for the oxidation various alkenes in presence tert- butylhydroperoxide (t-BuOOH). This study has demonstrated that CoFe2O4 can act an efficient conversion to related aldehydes or epoxides, almost quantitative yields. The be readily isolated by using external magnet and no obvious loss activity was observed when reused five consecutive runs. effects some parameters, such temperature, types oxidant solvents,...
A new and simple method was applied for the synthesis of ZnO nanoparticles with an average size 20 nm. In this microwave‐assisted combustion method, glycine as a fuel zinc nitrate precursor were used. The final product obtained very fast high yield purity. synthesized nanoscale characterized by X‐ray Diffraction (XRD), Energy Dispersive spectroscopy (EDX), Fourier transform infrared (FT‐IR). morphology have been determined field emission scanning electron microscopy (FESEM) transmission...
In this research work, we have used a microwave combustion method to synthesize three nanocrystalline ferrites including MnFe2O4, ZnFe2O4 and Mn0.5Zn0.5Fe2O4. For synthesis of these ferrites, mixture iron (III) nitrate, zinc and/or manganese along with glycine, as fuel, was heated in oven for few minutes afford the required ferrite pure quantitative yield. The obtained were characterized by X-ray powder Diffraction (XRD), their mean grain size morphology determined Field Emission Scanning...
Abstract These days, magnetic nanoparticles (MNPs), especially cobalt ferrite MNPs, have attracted the attention of many scientists in applications, e.g. cancer treatment, due to their good properties. In this study, firstly Ni x Co 1− Fe 2 O 4 MNPs ( = 0, 0.25, 0.5, and 0.75) were prepared through sol–gel technique. The resulting particles then coated with polyethylene glycol (PEG) polymer obtain a core/shell structure. x-ray diffraction Fourier-transform infrared spectroscopy results...
NiO nanoparticles have been prepared by a simple and efficient chemical precipitation method with the aid of surfactant. In this method, NiO2 (nickel peroxide) was first oxidation nickel (II) nitrate hypochlorite solution. The as-prepared then easily converted to nanosized merely treating it ethanol at room temperature. fabricated were characterized XRD, TEM, EDX techniques. effect three different surfactants viz., SLES, CTAB Triton X-100 on formation also studied
Abstract Nanosized NiO2 particles with an average diameter of 15 nm are prepared by treating Ni(NO3)2 · 6H2O aqueous solution KClO in the presence Triton® X-100. This black fine powder nickel peroxide was characterized XRD diffraction, energy dispersive spectroscopy (EDS) and scanning electron microscopy (SEM). The as-prepared can be easily transformed to nanosized NiO merely washing it acetone. obtained has 40 same means used for NiO2. nanoparticles were high yields purities.
For the first time, functionalized mesoporous silica nanoparticles (MSNs) with dinuclear Schiff-base complexes were synthesized as attractive organic–inorganic hybrids and their capability investigated for loading antibiotic drugs immobilization of enzymes.