Noble metal modified TiO2 for photocatalytic air purification
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Gdansk University of Technology
University of Gdansk
Publication date: 2015-01-01
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Ewelina Grabowska   

Department of Environmental Technology, Faculty of Chemistry, University of Gdansk, 80-308 Gdansk, Poland
Physicochem. Probl. Miner. Process. 2015;51(1):49-57
TiO2 was surface modified with silver, gold, palladium and platinum ion clusters to improve its photocatalytic activity. The effect of metal content and kind of dopant used during preparation procedure on the photoactivity were investigated. in toluene removal which was used as a model volatile organic compound. Toluene, at the concentration of about 100 ppm, was irradiated over noble metal modified TiO2 using light-emitting diodes (LEDs) in four subsequent cycles.
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