Phenol hydroxylation over Fe-incorporated mesoporous materials prepared by coprecipitation

Double Br sources fabrication and photocatalytic property of p‐n junction BiOBr/ZnO composites for phenol removal

“…The capillary condensation for each sample (ZnO, 5% BZ, 15% BZ, 25% BZ, and BiOBr) was observed at relative pressure P/P 0 >0.4. For sample 5% BZ, 15% BZ and 25% BZ, the isotherms were similar to H3‐like hysteresis loop at relative pressure P/P 0 >0.90, which indicated a relatively wide‐pore size distribution and hinted the presence of mesopores and small amount macropores, that is consist with the SEM results. Table lists the BET surface area and pore volume of as‐synthesized samples calculated on the basis of isotherms.…”

Aqueous-phase catalytic hydroxylation of phenol with H2O2 by using a copper incorporated apatite nanocatalyst

“…These results can be explain by the high solubility of phenol and H 2 O 2 in water and also to the higher stability of free radicals OHc in water. 39,40 The inuence of the amount of Cu-apatite catalyst ranging from 20 to 60 mg on phenol hydroxylation was also investigated ( Fig. 14).…”

A Facile Method for the Direct Introduction of FeOxin Mesoporous AMS Through A Templating Route (S−[MN]+I−) and Its Catalytic Application

“…To verify the reduction state and metal Fe dispersion of various FeO x ‐AMS composites, additional H 2 ‐TPR experiments were performed, and the results are illustrated in Figure (A). Apparently, for the sample of 5FeO x /AMS, there are two reduction peaks observed at low temperature (370 o C, peak I) and high temperature (636 o C, peak II), which ascribed to the reduction of ferric oxide to magnetite and the subsequent reduction of magnetite to metallic iron, respectively . In comparison, the samples of m FeO x ‐AMS display one mainly reduction peck at around 395 o C in Figure (A), demonstrating the majority concentration of iron oxide which is accordance with the results of UV‐vis spectra.…”