TY - JOUR
T1 - Reaction of benzo[a]pyrene-coated soot particles with ozone
T2 - Proceedings of the 1999 European Aerosol Conference
AU - Poeschl, U.
AU - Letzel, T.
AU - Kraemer, L.
AU - Niessner, R.
PY - 1999
Y1 - 1999
N2 - In this study, the reaction of ozone with benzo[a]pyrene (B[a]P) adsorbed on soot particles is investigated. By filter sample analysis, the decay of B[a]P and the formation of products are determined as a function of reaction time. Additional measurements with a tandem differential mobility analyzer (TDMA) and a variable supersaturation condensation nucleus counter (VSCNC) enabled to characterize the condensation properties of the particles. Rate equations describing the particles change of composition and condensation properties for a range of experimental conditions, and the reactive uptake coefficient for ozone on B[a]P-coated soot particles are presented.
AB - In this study, the reaction of ozone with benzo[a]pyrene (B[a]P) adsorbed on soot particles is investigated. By filter sample analysis, the decay of B[a]P and the formation of products are determined as a function of reaction time. Additional measurements with a tandem differential mobility analyzer (TDMA) and a variable supersaturation condensation nucleus counter (VSCNC) enabled to characterize the condensation properties of the particles. Rate equations describing the particles change of composition and condensation properties for a range of experimental conditions, and the reactive uptake coefficient for ozone on B[a]P-coated soot particles are presented.
UR - http://www.scopus.com/inward/record.url?scp=0033189073&partnerID=8YFLogxK
U2 - 10.1016/s0021-8502(99)80446-7
DO - 10.1016/s0021-8502(99)80446-7
M3 - Conference article
AN - SCOPUS:0033189073
SN - 0021-8502
VL - 30
SP - S871-S872
JO - Journal of Aerosol Science
JF - Journal of Aerosol Science
IS - Suppl. 1
Y2 - 6 September 1999 through 10 September 1999
ER -