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Nemanja D. Bani c,Biljana F. Abramovi c,Jugoslav B. Krsti c,Daniela V. Šoji c Merkulov,Nina L. Fin9cur,Miodrag N. Mitri c 한국공업화학회 2019 Journal of Industrial and Engineering Chemistry Vol.70 No.-
This work presents the characterization of novel synthesized WO3/Fe3O4 catalysts and investigates theirphotocatalytic activity for thiacloprid decomposition under UV and simulated sunlight radiation. FourWO3/Fe3O4 nanopowders with different amounts of WO3 were synthesized by chemical co-precipitationmethod. XRD analysis showed the presence of hematite and magnetite nano-dimensional phases ofFe3O4 in the catalysts. The magnetite phase content increased with increasing WO3 content. Degradationefficiency of thiacloprid in the presence of 6.1WO3/Fe3O4/H2O2 under simulated solar radiation was 2.2times higher compared to Fe3O4. Under an external magneticfield, a significant increase in the catalystsseparation from reaction mixture was observed.