Application of pea-like yolk-shell structured Fe₃O₄@TiO₂ nanosheets for photocatalytic and photo-Fenton oxidation of bisphenol-A.

ABSTRACT: Uniform pea-like yolk-shell (PLYS) structured magnetic TiO₂(PLYS-Fe₃O₄@TiO₂) nanosheets have been prepared via a combined kinetics-controlled mechanical force-driven and hydrothermal etching assisted crystallization method and characterized. The resulting PLYS-Fe₃O₄@TiO₂ nanosheets possess well defined yolk-shell structures with a large BET surface area (∼187.26 m² g^-1) and a strong magnetic susceptibility (∼17.4 emu g^-1). The reaction rate constant was 24.2 × 10^-2 min^-1 as a result of oxidative decomposition of BPA using UV/PLYS-Fe₃O₄@TiO₂/H₂O₂ system. This is 1.1 and 8.34 times faster than the BPA

SUBMITTER: Li X 

PROVIDER: S-EPMC9066648 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature