A New Type of Magnetically-Recoverable Heteropolyacid Nanocatalyst Supported on Zirconia-Encapsulated Fe3O4 Nanoparticles as a Stable and Strong Solid Acid for Multicomponent Reactions
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DOI: 10.1007/s10562-017-2015-7
Abstract: A novel highly efficient magnetically retrievable catalyst was developed by the immobilization of H3PW12O40 (20–60 wt%) on the surface of zirconia-encapsulated Fe3O4 nanoparticles. The prepared HPW supported on nano-Fe3O4@ZrO2 heterogeneous acid catalyst (or n-Fe3O4@ZrO2/HPW) was… read more here.
Keywords: acid; microscopy; fe3o4 zro2; spectroscopy ... See more keywords
Studies on structural, optical and thermal properties of Fe3O4 (NR)/ZrO2 CSNCs synthesized via green approach for photodegradation of dyes
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DOI: 10.1007/s11164-019-03756-w
Abstract: In the present work, Fe3O4 (NR)/ZrO2 core/shell nanocomposites (CSNCs) were synthesized using a green approach. The Argemone mexicana L. leaf extract acts as both a reducing and capping agent in the synthesized Fe3O4 (NR)/ZrO2 CSNCs.… read more here.
Keywords: csncs synthesized; green approach; fe3o4 zro2; synthesized fe3o4 ... See more keywords