Research Project
Grant-in-Aid for Scientific Research (C)
Oxygenated organic aerosol(OOA) observed in remote areas is believed to comprise aged secondary organic aerosol(SOA); however, the reaction processes relevant to SOA chemical aging have hitherto been unclear. We analyzed SOA particles formed from the photooxidation of aromatic hydrocarbons using an Aerosol mass spectrometry, liquid chromatography/mass spectrometry, and iodometric spectrophotometry. These results indicate that SOA aging proceeds mainly by formation of carboxylic acids, and that the rate of SOA aging in laboratory chambers is limited by the oxidation of ketone groups.
All 2012 2011 2010 2009
All Journal Article (18 results) (of which Peer Reviewed: 17 results) Presentation (76 results)
Atmospheric Chemistry and Physics
Volume: 12(in press)
Atmos.Chem.Phys.Discuss.
Volume: VOL.12 Pages: 283-318
10.5194/acpd-12-283-2012
大気環境学会誌
Volume: 47 Pages: 18-25
10030039868
Volume: 11 Issue: 14 Pages: 7301-7317
10.5194/acp-11-7301-2011
Atmos.Chem.Phys
Volume: VOL.11(20) Issue: 20 Pages: 10649-10660
10.5194/acp-11-10649-2011
Aerosol Air Qual. Res
Volume: 11 Issue: 5 Pages: 497-507
10.4209/aaqr.2011.06.0076
エアロゾル研究
Volume: 26 Pages: 307-314
130002080861
Aerosol Science and Technology
Volume: 45 Pages: 315-326
Volume: 46 Pages: 111-118
10028107974
Atmospheric Chemistry and Physics Discussions
Volume: 11 Pages: 4313-4345
Volume: 11 Pages: 2025-2055
Journal of Geophysical Research
Volume: 115
Volume: 45 Pages: 227-234
光化学
Volume: 41 Pages: 91-96
10026585509
Atmospheric Environment 44
Pages: 1080-1087
Atmospheric Environment
Volume: 44(8) Issue: 8 Pages: 1080-1087
10.1016/j.atmosenv.2009.12.013
Journal of Atmospheric Chemistry 61
Pages: 243-257
エアロゾル研究 24
Pages: 296-298