Synthesis of TiO2/MOF-801(Zr) by a wet impregnation at room temperature for highly efficient photocatalytic reduction of Cr(Ⅵ)

Enhanced adsorption and synergistic photocatalytic degradation of tetracycline by MOF-801/GO composites via solvothermal synthesis

“…Compared with other technologies, photocatalysis has the advantages of simple operation, low energy consumption, no secondary pollution, and high efficiency. 13–16 However, there is also a high rate of photogenerated carrier complexation of the catalyst material and limited contact with low concentrations of antibiotics, which is not conducive to the rapid and complete removal of antibiotics. Combining adsorption with photocatalysis to degrade antibiotics is a new strategy to improve the degradation driving force via rapid capture of antibiotics by adsorption and then via photocatalysis to degrade both the antibiotics adsorbed on the surface and the regeneration of the adsorbent.…”

“…In general, MOF-801 is generally used to enhance the photocatalytic properties by preparing composites with semiconductors and noble metals. 13,32,33 There are few reports on the improvement of the adsorption and photocatalytic efficiency of MOF-801, and its application in the adsorption and synergistic photocatalytic degradation of antibiotics.…”

Ni12P5-Supported Marigold-Shaped CdIn2S4: A 2D/3D Non-Noble-Metal Catalyst for Visible-Light-Driven Hydrogen Production

“…Against a background of excessive use of fossil energy and serious environmental pollution, it is crucial to develop green, efficient, and renewable energy sources. − Hydrogen energy is one of the best alternative energy sources because it is renewable and pollution-free. − Photocatalytic hydrogen production technology is considered to be a sustainable strategy to solve growing environmental problems and the energy shortage due to its ability to convert solar energy to hydrogen energy. − Semiconductor photocatalysts have been extensively studied for H 2 evolution since the groundbreaking work on the photocatalytic splitting of TiO 2 for hydrogen production was reported in 1972, including carbides, oxides, sulfides, and phosphates. − TiO 2 has been widely studied due to its excellent photocatalytic activity and nontoxicity. However, the band gap of TiO 2 is about 3.2 eV, meaning that it can absorb only ultraviolet light, which means that most of the sunlight cannot be used .…”