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The degradation efficiency and degradation products of volatile organic compounds using doped-TiO2 photocatalyst

journal contribution
posted on 2009-01-01, 00:00 authored by P Zhao, J M Liu, H L Fan, Y Wei, Rongliang HeRongliang He, W B Cao
The degradation performance of volatile organic compounds (VOCs) under visible light irradiation by Fe-doped and nitrogen-doped nanocrystalline TiO2 powders prepared by hydrothermal method has been investigated systematically in this article. The absorption spectral edge of Fe-doped and N-doped nano-TiO2 powders have been red-shifted to nearly 540 nm and 580 nm, respectively. Experimental results show that the degradation ratio of VOCs was over 20% to 50% within 24 hours. CO2 was one of the final degradation products.

History

Journal

Yingxiang Kexue yu Guanghuaxue/Imaging Science and Photochemistry

Volume

27

Issue

5

Pagination

367 - 372

Publisher

Zhongguo Kexueyuan Lihua Jishu Yanjiusuo

Location

Beijing, China

ISSN

1674-0475

Publication classification

C1.1 Refereed article in a scholarly journal

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