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Photocatalytic decomposition of gaseous formaldehyde using TiO2, SiO2−TiO2 and Pt−TiO2

In this study, in order to improve the photocatalytic decomposition activities of formaldehyde, TiO2 catalyst modified with SiO2 substitution and metal (Pt, Cu and Fe) impregnation, were tested. In case of TiO2 substituted by SiO2, the optimal catalytic activity was found at the mole ration of 2 : 8...

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Главные авторы: Byung-Yong Lee, Sung-Wook Kim, Sung-Chul Lee, Hyun-Ho Lee, Suk-Jin Choung
Формат: Artigo
Язык:Inglês
Опубликовано: Hindawi Limited 2003-01-01
Серии:International Journal of Photoenergy
Online-ссылка:http://dx.doi.org/10.1155/S1110662X03000072
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