Synthesis and adsorption-photodecomposition properties of mesoporous SiO2–TiO2/WO3 composite

Gaseous volatile organic pollutants may be removed from the environment through photocatalysts combined with adsorbents. Herein, a mesoporous SiO2–TiO2/WO3 composite was fabricated by the sol–gel method in order to remove acetaldehyde in the gas phase. TiO2 and WO3 were well-dispersed in the SiO2 ma...

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