Photoactivity of Titanium Dioxide Foams

Figure 6

(a) Concentration changes of NO at the reactor outlet observed during three typical experimental run for a AEROXIDE P25, TiO₂-foam-1 (with hexylic acid), and TiO₂-foam-2 (with hexylamine) as a function of UV illumination. The arrows indicate switching on and off the radiation source. (b) The data analysis according to (4).

(a)

(b)