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Updated: Dec 31, 2025
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Published on: August 16, 2018
Ionic Liquid-assisted Preparation of Two-dimensional ZnO/Fe3O4 Nano-composites and their Application in
Hossein Karami1, Maryam Sabbaghan2,3, Zinatossadat Hossaini1
1Department of Chemistry, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran.
Aims And Objective:
Ionic liquids are a suitable medium for stabilization and preparation of catalytic systems.
Materials And Methods:
The two-dimensional (2D) ZnO/Fe3O4 nanocomposites were synthesized using ionic liquid [OMIM]Br as a stabilizer and soft template. The nanocomposites were characterized via FTIR, XRD, VSM and SEM analysis.
Result:
The catalytic activity of these composites was evaluated using a multicomponent reaction of primary amines, acetylacetone, and 2-bromoacetophenone.
Conclusion:
2D ZnO/Fe3O4 as a recyclable and green catalyst showed excellent catalytic performance for the preparation of poly-substituted pyrroles.
