Heteropolyacid immobilized on polymer/magnetic zeolite nanocomposite as a new and recyclable catalyst for the selective oxidation of alcohols |
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| Authors: | Maryam Maleki Seyed Meysam Baghbanian Mahmood Tajbakhsh |
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| Institution: | 1.Department of Chemistry, Ayatollah Amoli Branch,Islamic Azad University,Amol,Iran;2.Faculty of Chemistry,University of Mazandaran,Babolsar,Iran |
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| Abstract: | A new magnetic oxidation catalyst was prepared using immobilization of tungstophosphoric acid on poly(N-vinylimidazole) entrapped magnetic nanozeolite and characterized by FTIR, TGA, XRD, SEM, TEM, EDX, VSM, and ICP-OES. The resulting heterogeneous catalyst displays high catalytic performance for selective oxidation of alcohols compared to the other catalysts. The catalyst could be reused eight times without any loss of catalytic activity. |
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