Synthesis and characterization of a new nano complex derived from (E)-۲-hydroxy-۵-(۲-nitrophenyl)diazenylbenzaldehyde and Fe۳O۴@SiO۲ andinvestigation of its catalyst and photophysical properties

Synthesis of a heterogeneous nanosized catalyst with a coating of a branch of the dioxomolybdenum(VI) complex on the shell structure of Fe۳O۴@SiO۲. Properties and the nature of thesurface of the complex were investigated using methods such as infrared spectroscopy (FT-IR),scanning electron microscopy (SEM), X-ray diffraction analysis (EDX) and vibrational samplemagnetometer (VSM)[۱]. The prepared composition of the nanocatalysis effect was used for theselective epoxation of alkenes in the presence of tert-butyl hydroperoxide[۲].The results showedthat this catalyst has a good ability to produce various epoxies

کلیدواژه ها:

nanocatalyst ، epoxidation ، selectivity ، heterogeneous