Ozone modification as an efficient strategy for promoting the photocatalytic effect of TiO2 for air purificationElectronic supplementary information (ESI) available: Experimental section and supporting figures. See DOI: 10.1039/c9cc00814d

We report a "two-bird-with-one-stone" strategy for photocatalytic air purification through the positive effect of ozone by surface modification over commercial TiO 2 . The understanding of the photocatalytic degradation mechanism of volatile organic compounds is refreshed on the basis of i...

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Bibliographic Details
Main Authors: Zhang, Fan, Hong, Bin, Zhao, Weisheng, Yang, Yue, Bao, Jun, Gao, Chen, Sun, Song
Format: Article
Language:English
Online Access:Get full text
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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 TiO 2 . The understanding of the photocatalytic degradation mechanism of volatile organic compounds is refreshed on the basis of in situ spectroscopic and theoretical studies. A "two-bird-with-one-stone" strategy by ozone modification on TiO 2 provides an approach to address the gaseous pollution with ozone and VOCs.
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc00814d