The Manganese complex of meso-tetrakis (4-carboxyphenyl) porphyrin was immobilized onto the surface of functionalized activated carbon and used as a heterogeneous catalyst for the oxidation of different alkenes. The heterogenized catalyst has been fully characterized using Ultraviolet–visible (UV-Vis), Fourier-transform infrared (FTIR), and atomic absorption spectroscopies as well as thermogravimetric analysis (TGA), scanning electron microscopy (SEM), and […]
Pyrimido[4,5-b]quinolones play a significant role in medicinal chemistry owing to their various biological properties, including antihistaminic, antimalarial, antifungal, anticancer, antioxidant, antiviral, anti-microbial, and anti-inflammatory activities. A dual acidic ionic liquid anchored on graphene oxide nanosheets (GO-Si-Pr-Lysin-SO3H) was provided and characterized using transmission electron microscopy (TEM), scanning electron microscopy (SEM), X-ray diffraction (XRD), thermogravimetric analysis (TGA), […]
In this study, a simple technique was used for synthesizing one-dimensional ZnO/Fe2O3/Fe3O4 nanostructures (NSs) through heat treatment under vacuum by using a magnetic field at a temperature of 200 °C for 1 h. The photocatalytic effect of the NSs were studied by decomposing methyl orange (MO) dye (5 mg/L, pH = 8.1) under ultraviolet illumination. […]
In this work, diisopropyl ether (DIPE) was produced through catalytic dehydration of isopropanol over zirconium phosphate-modified phosphate modified natural zeolite. The catalyst was prepared via the wet impregnation method. They were tested at 150 ˚C for 3 hours under a reflux system. The effect of zeolite-Zr(H2PO4)4 metal loading and zeolite-Zr without phosphate incorporation on dehydration […]
Narges Zarei was born in 1996 in Hamedan, Iran. She received her B.Sc. in Pure Chemistry (2019) and M.Sc. in Organic Chemistry (2021) from Bu-Ali Sina University under the supervision of Professor Mohammad Ali Zolfigol. She is currently working towards her Ph.D. under the supervision of Professor Mohammad Ali Zolfigol at Bu-Ali Sina University. Her […]
The synthetic dyes which are largely used in the textile industries pollute the total ecosystem. They can be treated using different technologies but in order to avoid secondary pollution and to carry out an eco-friendly technique, an electrocoagulation process has been adopted. In this work, two sets of electrodes which act as the electrocatalysts for […]
In the present work, first, magnetic nanoparticles (MNP) were synthesized, and a layer of silica was placed on the magnetite nanoparticles through the reaction with TEOS. Next, the pyridine-2-(1H)-tetrazole ligand was fixed on the core-shell magnetite nanoparticles, and finally, the nanocatalyst copper complex was synthesized. The synthesized copper (II) complex of magnetic nanocatalyst was identified […]
Dr. Shripad Mukundrao Patil was born in Maharashtra, India on November 30, 1993. He received his B. Sc. degree in pure chemistry (2015) and M. Sc. in organic chemistry (2017) from Dada Patil Mahavidyalaya, Karjat-414401, Savitribai Phule Pune University, Pune, Maharashtra, India. He was also awarded his Ph.D. degree in organic chemistry (July 2023) under […]
Cuprous oxide nanocubes (Cu2O NCBs) were successfully functionalized with graphene quantum dots (GQDs) to form GQDs/Cu2O NCBs composites material with highly plasmonic property and photocatalytic activity. Herein, GQDs were synthesized by a hydrothermal method at 190°C for 8 h using natural sources of wheat flour and ascorbic acid as precursors and reducing agents, respectively. Cu2O […]
The molecularly dispersed BiP1-xVxO4/TiO2 supported materials, with x varying from 0 to 1, were prepared by impregnation of Bismuth, Phosphorus, and Vanadium on a Titanium Oxide TiO2 support. Their structures were characterized by different techniques including X-ray diffraction, Spectroscopic Raman, temperature-programmed reduction of the catalysts in H2 (H2-TPR), and by the methanol oxidation reaction. This […]
