Preparation and photocatalytic performance of silver nanocrystals loaded Cu2O-WO3 composite thin films for visible light-active photocatalysis

Enhanced Photocatalytic Degradation of Methylene Blue by WO3 Nanoparticles Under NIR Light Irradiation

“…The degradation of MB employing the WO 3 photocatalyst could be ascribed to its high surface area under NIR laser irradiation loaded UV and visible lightThe adsorption of MB molecules due to the p–p interaction between the aromatic ring of the MB molecules and WO 3 photocatalyst enhances the adsorption of MB, which leads to the non-covalent adsorption of dye molecules ( Loka and Lee, 2021 ). The existing research shown that the transition metal sulfides have unique physical and photoelectric properties, which can be used as a novel and efficient catalyst.…”

“…Another part of the electron-hole pairs can recombine themselves or with other photogenerated electrons or holes in the interior or surface, which will greatly reduce the photocatalytic efficiency of the photocatalyst (Hernández-Moreno et al, 2021;Wang et al, 2021). The degradation of MB employing the WO 3 photocatalyst could be ascribed to its high surface area under NIR laser irradiation loaded UV and visible lightThe adsorption of MB molecules due to the p-p interaction between the aromatic ring of the MB molecules and WO 3 photocatalyst enhances the adsorption of MB, which leads to the non-covalent adsorption of dye molecules (Loka and Lee, 2021). The existing research shown that the transition metal sulfides have unique physical and photoelectric properties, which can be used as a novel and efficient catalyst.…”

Preparation of WO3/Mo/CrNi/TiO2 Composite Multifunctional Photothermal Conversion Films With Self-Cleaning and Low Emissivity

“…According to Eq. 2, the band gap can be estimated by calculating the intercept (Loka and Lee, 2021). According to Figure 1E, the band gap of the 2:1 film is 2.68 eV and that of other films is over 3.1 eV (Ahn et al, 2007), whereas that of pure TiO 2 is 3.0-3.2 eV.…”

Tunable luminescence of silver-exchanged SOD zeolite thermally treated under mild conditions

“…, discrete energy levels). 1–9 Nevertheless, there is a strong tendency for silver nanoclusters to aggregate into large non-fluorescent species, limiting their applications. 10–12 Zeolites have a specific pore-cage structure and facile ion exchange capability, and thus they can be used as desirable scaffolds to stabilize nanoclusters.…”