Grey Rutile TiO<sub>2</sub> with Long-Term Photocatalytic Activity Synthesized Via Two-Step Calcination

Grey Rutile TiO<sub>2</sub> with Long-Term Photocatalytic Activity Synthesized Via Two-Step Calcination

Colored titanium oxides are usually unstable in the atmosphere. Herein, a gray rutile titanium dioxide is synthesized by two-step calcination successively in a high-temperature reduction atmosphere and in a lower-temperature air atmosphere. The as-synthesized gray rutile TiO<sub>2</sub>...

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Bibliographic Details
Main Authors: Yan Liu, Ping Chen, Yaqi Fan, Yanfei Fan, Xifeng Shi, Guanwei Cui, Bo Tang
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Nanomaterials
Subjects:
gray color
rutile titanium dioxide
oxygen vacancy
photodecomposition
surface passivation
Online Access:https://www.mdpi.com/2079-4991/10/5/920

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