Highly active magnetic bismuth tungstate/magnetite composite under visible light irradiation in the presence of hydrogen peroxide

Environmental implications and applications of engineered nanoscale magnetite and its hybrid nanocomposites: A review of recent literature

“…Sulfate radicals are suggested to be the primary reactive species generated from PMS for phenol catalytic oxidation ( Figure 11) [195]. 3D flower-like microspheres constructed by 2D Bi2WO6 nanosheets loaded with spherical MNPs have been used as a photo-catalyst to degrade RhB under visible light irradiation assisted with H2O2 [196]. The heterogeneous UV/Fenton degradation of tetrabromobisphenol A (TBBPA) is catalyzed by nanocrystalline Fe3O4 and Fe2.04Cr0.96O4.…”

Novel Bi2WO6‐coupled Fe3O4 Magnetic Photocatalysts: Preparation, Characterization and Photodegradation of Tetracycline Hydrochloride

“…Among of them, Bi 2 WO 6 @carbon/Fe 3 O 4 microspheres was first synthesized, which owned magnetic separation ability and photocatalytic activity for degradation of phenol. And then, Bi 2 WO 6 /Fe 3 O 4 composite photocatalysts was synthesized , which not only separated from solution but also owned well morphology of three‐dimensional flower‐like microsphere; in addition, Bi 2 WO 6 /Fe 3 O 4 with a certain H 2 O 2 can degrade 98% RhB in 2 h . Besides, Fe 3 O 4 /SiO 2 /Bi 2 WO 6 microspheres were reported by two different research groups , separately, which could degrade RhB with great magnetic separation.…”

“…Among of them, Bi 2 WO 6 @carbon/Fe 3 O 4 microspheres was first synthesized, which owned magnetic separation ability and photocatalytic activity for degradation of phenol. And then, Bi 2 WO 6 /Fe 3 O 4 composite photocatalysts was synthesized (15,23), which not only separated from solution but also owned well morphology of (20,24), separately, which could degrade RhB with great magnetic separation. Notably, there was reported that Bi 2 WO 6 /Fe 3 O 4 using persulfate photodegraded 17bestradiol that is a typical Endocrine Disrupting Chemicals.…”

Synthesis of core-shell structured CdS@CeO 2 and CdS@TiO 2 composites and comparison of their photocatalytic activities for the selective oxidation of benzyl alcohol to benzaldehyde

“…Semiconductor photocatalysis has attracted much attention as a promising solution to solve the worldwide environmental and energy issues [1][2][3][4][5][6]. Amongst the various semiconductor materials, TiO 2 has been widely studied because of its low-cost, nontoxicity, and high photostability [7][8][9].…”