$Characterisation of oxygen defects and nitrogen impurities in TiO2 photocatalysts using variable-temperature X-ray powder diffraction$

Characterisation of oxygen defects and nitrogen impurities in TiO2 photocatalysts using variable-temperature X-ray powder diffraction

Nitrogen-doped TiO2 exhibits improved photocatalytic water-splitting activity partially due to enhanced oxygen vacancy formation. Here, authors demonstrate the temperature-dependent lattice distortion of oxygen vacancies, and identify the presence of a titanium oxynitride phase in high activity cata...

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Bibliographic Details
Main Authors:	Christopher Foo, Yiyang Li, Konstantin Lebedev, Tianyi Chen, Sarah Day, Chiu Tang, Shik Chi Edman Tsang
Format:	Article
Language:	English
Published:	Nature Publishing Group 2021-01-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-021-20977-z

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