2024 : 4 : 19
Akbar Mobinikhaledi

Akbar Mobinikhaledi

Academic rank: Professor
ORCID: https://orcid.org/0000-0002-9732-7282
Education: PhD.
ScopusId: 6701730547
Faculty: Science
Address: Arak University
Phone:

Research

Title
An application study of MnCoFe2 O4 @PEG‑4000 (MCF@PEG‑4000) MNPs as a catalyst in the synthesis of hexahydroquinolines and benzopyrans and as an nano‑adsorbent for the removal of Cu (II) and Fe (III) ions in aqueous solutions
Type
JournalPaper
Keywords
Magnetic nanoparticles (MNPs) · Nanostructured adsorbent · Nanostructured catalyst · Hexahydroquinolines and benzopyrans · Adsorptive removal of Cu (II) · Fe (III) ions
Year
2023
Journal Journal of Nanoparticle Research
DOI
Researchers NAJMIEH AHADI ، Akbar Mobinikhaledi ، rezvan Mohammadi housini

Abstract

The novel MnCoFe2O4@PEG-4000 was synthesized by a simple and clean method. These nanoparticles have an almost spherical structure with an average diameter of about 21.95 nm, a satura- tion magnetization (Ms) of about 26.31 emu/g, and a thermal stability of about 100 °C. The application of these nanoparticles as a reusable green catalyst in the synthesis of hexahydroquinolines and benzo- pyrans and also as a nano-adsorbent for the removal of copper (II) (Cu (II)) and iron (III) (Fe (III)) metal ions in aqueous solutions was investigated. The use of a relatively green solvent, short reaction times, and high yield of products under optimal conditions are some of the advantages of these synthetic proce- dures for the preparation of hexahydroquinolines and benzopyrans in the presence of MCF@PEG-4000 MNPs as a catalyst. The adsorptive removal progress was optimized at pH = 7, the adsorbent dosage of 10 mg, and a contact time of 30 min. For the removal of