Ozone modification as an efficient strategy for promoting the photocatalytic effect of TiO 2 for air purification

We report a "two-bird-with-one-stone" strategy for photocatalytic air purification through the positive effect of ozone by surface modification over commercial TiO2. The understanding of the photocatalytic degradation mechanism of volatile organic compounds is refreshed on the basis of in...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2019-03, Vol.55 (26), p.3757-3760
Main Authors: Zhang, Fan, Hong, Bin, Zhao, Weisheng, Yang, Yue, Bao, Jun, Gao, Chen, Sun, Song
Format: Article
Language:English
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Summary:We report a "two-bird-with-one-stone" strategy for photocatalytic air purification through the positive effect of ozone by surface modification over commercial TiO2. The understanding of the photocatalytic degradation mechanism of volatile organic compounds is refreshed on the basis of in situ spectroscopic and theoretical studies.
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc00814d