Robust photocatalytic benzene degradation using mesoporous disk-like N-TiO2 derived from MIL-125(Ti)

Facile Synthesis of Anatase–Rutile Diphase N-doped TiO2 Nanoparticles with Excellent Visible Light Photocatalytic Activity

“…In addition, Au nanoparticles can act as electrons sink and active sites for photocatalytic reactions [11][12][13]. Formation of TiO 2 -based composites by combining a narrow bandgap semiconductor can boost the photogenerated charge separation efficiency, and then increase the photocatalytic activity [14][15][16][17][18][19][20][21][22]. Nonmetal doping TiO 2 with C, N, S, or B element is a feasible and convenient method, which has been widely explored in the past few years [23][24][25].…”

Improvement of low-temperature NH3-SCR catalytic performance over nitrogen-doped MOx–Cr2O3–La2O3/TiO2–N (M = Cu, Fe, Ce) catalysts

“… 38 Furthermore, the peak at 400.8 eV can be assigned to O–Ti–O–N bonds, indicating that N atoms doped in the TiO 2 lattice in the interstitial sites. 39 From the XPS results, the existence of compounds O–Ti–N and O–Ti–O–N confirms that nitrogen atoms have been doped into the lattice of TiO 2 . It was reported that the nitrogen atoms replaced the oxygen atoms in the lattice of TiO 2 ; which led to the production of a large number of oxygen vacancies.…”

Abatement of dichloromethane with high selectivity over defect-rich MOF-derived Ru/TiO2 catalysts

“…6c), the peaks can be fitted into surface chemical adsorbed oxygen (530.8–531.1 eV, denoted as O α ) and surface lattice oxygen (529.8–530.1 eV, denoted as O β ). 39,40 The O α /O β ratio of all the samples is summarized in Table 2. The O α /O β ratio of N-TiO 2 was higher than that of M-TiO 2 as expected, which was in accordance with N 1s analysis.…”