Selective removal of polar VOCs by novel photocatalytic activity of metals co-doped TiO2/PU under visible light
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文摘

Co-doping of TiO2 with Ag and V gained all the advantages of both V and Ag doping.

The optimal doping ratios of Ag/TiO2 and V/TiO2 were 4 and 2%, respectively.

The Ag@V-TiO2/PU exhibited very high electron-hole separation efficiency.

The Ag@V-TiO2/PU removed VOCs by both photocatalysis and adsorption.

The photocatalysis preferentially oxidized the high polarity organic compounds.

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