Showing papers by "Harald Saathoff published in 1999"

TL;DR: In this paper, the ozone depletion on carbon soot aerosol was investigated in the temperature range 238-330 K for reaction times up to 72h: 200μg m−3 ozone in dry synthetic air is depleted with an initial reaction probability γ=1.2×10−6 at 296-K. The reaction probability decreases with a characteristic time τ of about 12h (1/τ=k3=(2.3±0.6)× 10−5 s−1) due to surface passivation.