Abstract
Magnetically recovable BaFe12O19–APTES–Pd(0) and SrFe12O19–APTES–Pd(0) catalysts were easily synthesized by immobilizing Pd nanoparticles on the surface of magnetic hexaferrite–NH2 microspheres. It was found that the combination of BaFe12O19, SrFe12O19 and 3-aminopropyltriethoxysilane (APTES) could give rise to structurally stable catalytic sites. Furthermore, BaFe12O19–APTES–Pd(0) and SrFe12O19–APTES–Pd(0) magnetically recyclable nano catalysts (MRCs) can be recovered by magnet and reused for nine runs for hydrogenation of 4-nitroaniline and dinitribenzene without significant loss in its catalytic activity which shows the indicative of a potential applications of these catalyst in industry.
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This work is supported by Fatih University under BAP Grant No P50021104-B.
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Demirelli, M., Karaoglu, E., Baykal, A. et al. M-hexaferrite–APTES/Pd(0) Magnetically Recyclable Nano Catalysts (MRCs). J Inorg Organomet Polym 23, 1274–1281 (2013). https://doi.org/10.1007/s10904-013-9919-5
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DOI: https://doi.org/10.1007/s10904-013-9919-5