The secondary mechanisms would be the addition of a compound to the filters that would be able to absorb natural light and use it to start the degradation process. The main two areas of research are Sopra photocatalytic oxidation[182] and photosensitized degradation.[183] Photocatalytic oxidation uses a species that absorbs radiation https://vitacig31097.topbloghub.com/21812787/cigareta-bez-nikotinu-una-panoramica