Fabrication of Z-scheme Ag3PO4/TiO2 Heterostructures for Enhancing Visible Photocatalytic Activity
نویسندگان
چکیده
منابع مشابه
Spatially selective visible light photocatalytic activity of TiO2/BiFeO3 heterostructures
Heterostructures of thin titania films on BiFeO3 substrates were grown by pulsed laser deposition. The heterostructures, when excited by visible light with energies between 2.53 and 2.70 eV, photochemically reduce aqueous silver cations from solution in patterns that mimic the structure of the ferroelectric domains in the substrate. Under the same conditions, titania by itself reduces insignifi...
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N-doped mesoporous TiO2 nanorods were fabricated by a modified and facile sol-gel approach without any templates. Ammonium nitrate was used as a raw source of N dopants, which could produce a lot of gasses such as N2, NO2, and H2O in the process of heating samples. These gasses were proved to be vitally important to form the special mesoporous structure. The samples were characterized by the po...
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Here we reported a facile method to synthesize multifunctional nanocables with a tunable chemical composition. Through the in situ templating method, polydopamine could be directly coated onto the magnetic silver nanowires to form Ag NW/Fe3O4@PDA nanocables. Then, Au(Ag)/AgCl/Fe3O4@PDA@Au was elaborately fabricated by utilizing Ag NWs/Fe3O4@PDA as a template by means of spatially confined galva...
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ژورنال
عنوان ژورنال: Nanoscale Research Letters
سال: 2019
ISSN: 1931-7573,1556-276X
DOI: 10.1186/s11671-019-3041-8