Can I read Photocatalytic activity of P-doped TiO2 photocatalyst on EtoBox?

Photocatalytic activity of P-doped TiO2 photocatalyst by Raffaella Rescigno; Olga Sacco; Vincenzo Venditto; Alessandra Fusco; Giovanna Donnarumma; Mariateresa Lettieri; Rosalba Fittipaldi; Vincenzo Vaiano is a Materials Science article available to read on EtoBox.

What is Photocatalytic activity of P-doped TiO2 photocatalyst about?

Abstract In this study, P-doped TiO2 photocatalysts with different molar percentages (in the range 0.071–1.25 mol %) of the non-metallic element were prepared and their photocatalytic activity under visible light irradiation was tested. All achieved samples were characterized by XRD, Raman, UV–Vis DRS and SEM–EDX techniques. XRD and Raman analysis showed that all doped photocatalysts were in anatase phase and evidenced that P ions were successfully incorporated into the TiO2 crystal lattice, affecting also the crystallinity degree of the P-doped TiO2 photocatalysts. Noticeably, the UV–Vis DRS spectra evidenced that the highest redshift in absorption edge was observed for the photocatalyst with the lowest P content (0.071PT), which showed also the lowest bandgap (2.9 eV). The photocatalytic performances of all P-doped TiO2 samples were compared with that of commercial TiO2 by evaluating the decolorization of methylene blue (MB) dye under visible light irradiation. Results showed that phosphorus doping strongly promoted photocatalytic activity in the presence of visible light. Furthermore, the most active photocatalyst in visible light tests (0.071PT) also showed better photocatalyti

Who reads Photocatalytic activity of P-doped TiO2 photocatalyst?

Author

Raffaella Rescigno; Olga Sacco; Vincenzo Venditto; Alessandra Fusco; Giovanna Donnarumma; Mariateresa Lettieri; Rosalba Fittipaldi; Vincenzo Vaiano

Publisher

Springer Science and Business Media LLC

Published

2023

Language

EN

Field

Materials Science (Physical Sciences)