Preparation, Characterization of N, P Codoped TiO2 Nanoparticles with their Excellent Photocatalystic Properties

Si Yao Guo; Bo Chi; Jin Bing Sun; Feng Lu Wang; Lin Yang; Song Han

doi:10.4028/www.scientific.net/AMR.113-116.2162

Paper Titles

Design and Property Analysis of the Metal Mesh Reinforced LVL
p.2145

Marked Enhancement of Photocatalytic Activity of P-Doped TiO₂ with Hydrothermal Method
p.2150

Preparation, Characterization of Phosphorus Doped Titania Photocatalysts with High Photocatalystic Properties
p.2154

Photoelectrochemical Degradation of Cyanuric Acid in TiO₂ Suspension
p.2158

Preparation, Characterization of N, P Codoped TiO₂ Nanoparticles with their Excellent Photocatalystic Properties
p.2162

Preparation of a New Porous Material: Enzymatic Hydrolysis Lignin Woodceramics
p.2166

Study on Antioxidant Enzyme of Brocarded Carp as Biomarkers of 2,4-DNT Pollution in Water
p.2171

Screening and Identification of a PCBs-Degrading Halophilic Bacterium
p.2177

Effect of Carbon Sources on Electrochemical Properties of LiFePO₄/C Composite Cathode
p.2181

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Preparation, Characterization of N, P Codoped TiO₂ Nanoparticles with their Excellent Photocatalystic Properties

Abstract:

Phosphor and nitrogen co-doped titania were prepared by hydrothermal method with phosphorous acid and ammonia as the P and N sources, respectively. The resulting materials were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS). Phosphor and nitrogen co-doped titania give a higher photocatalytic activity in the degradation of methylene blue (MB) under solar light irradiation. It was evidenced that the incorporation of P and N in the anatase titania lattice in the form of O–Ti–N, O–P–N, and Ti–O–P linkages. After photocatalytic properties studies, we can conclude that N, P codoped titania exhibit the further enhanced photocatalytic activity.