A variety of feedstock can be used for hydrogen production, including fossil resources such as petroleum, natural gas, and coal and renewable resources such as biomass and water. Hydrogen is a type of clean fuel as its combustion in a fuel cell generates only water emission. Keywords: Sol-gel process, core-shell structure, photocatalysis, hydrogen production, glycerol reforming. For the high active 2 catalyst, after activation of TiO 2 with solar light irradiation, the conduction band electrons can be transferred to CuO core through the heterojunction in the core-shell interfaces which led to CuO gradually reduced to Cu 2O, favoring the reduction of proton to release hydrogen. g −1h -1, which was 29.0, 24.8, 11.2 and 3.2 times greater than that obtained on TiO 2 P25, and 2 catalyst, respectively.The highest rate of hydrogen production obtained with the 2 catalyst was as high as 153.8 μmol The catalysts containing TiO 2 as a shell and CuO as core showed much higher activity compared with those formulated with and bared CuO or NiO nanoparticles. These catalysts were prepared by the combination of a modified sol-gel and a precipitation-deposition method using hydroxypropyl cellulose as structural linker and they were characterized by powder X-ray diffraction (XRD), UV-Vis diffuse reflectance spectroscopy (UV-Vis DRS), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and nitrogen physisorption isotherms techniques. SIP-20181280, SIP-20196124 and SIP-20201659)Ībstract: Hydrogen production from the photocatalytic reforming of glycerol aqueous solution was performed on the 2, 2, and core-shell nanostructured catalysts under simulated solar light irradiation. Funding source: Instituto Politécnico Nacionalįunding statement: Instituto Politécnico Nacional (Grant No.
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