TY - CONF A1 - Mull, Birte A1 - Wilke, Olaf T1 - Photocatalytical degradation of selected volatile organic compounds in emission test chambers T2 - Indoor Air 2014 - 13th International conference on indoor air quality and climate (Proceedings) N2 - This work focuses on the photocatalytical degradation of selected volatile organic compounds (toluene, butyl acetate, phenol and limonene) under UV-light and blue LED-light (λ = 444 nm) at different relative humidities. Ceramic tiles coated with titanium dioxide were used as photocatalytical active material. The experiments were performed in 20 l emission test chambers with two different kinds of pollutant supply. Toluene was the compound with the highest degradation rate in all performed experiments. A degradation rate of 24 % was obtained under blue LED-light and a relative humidity of (50 ± 5)% and a degradation rate up to 80 % was obtained under UV-light in dry air. T2 - Indoor Air 2014 - 13th International conference on indoor air quality and climate CY - Hongkong, China DA - 07.07.2014 KW - Photocatalysis KW - Titanium dioxide KW - Volatile organic compounds KW - Emission test chamber KW - UV-light PY - 2014 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/31364 AN - OPUS4-31364 SP - HP0549, 1 EP - 5 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany