Unravelling the Chemical Complexity of Biomass Burning VOC Emissions via H3O+ ToF-CIMS: Separation of High- and Low-temperature Pyrolysis Products

Kanako Sekimoto1,2, Abigail Koss1,3, Jessica Gilman1, Vanessa Selimovic4, Matthew Coggon1,5, Kyle J Zarzana1,5, Bin Yuan6, Brian M Lerner7, Steven S Brown1,8, Carsten Warneke1,5, Robert J Yokelson4 and Joost A De Gouw5,8, (1)NOAA ESRL Chemical Sciences Division, Boulder, CO, United States, (2)Yokohama City University, Graduate School of Nanobioscience, Yokohama, Japan, (3)Massachusetts Institute of Technology, Civil and Environmental Engineering, Cambridge, MA, United States, (4)University of Montana, Department of Chemistry, Missoula, MT, United States, (5)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (6)Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland, (7)Aerodyne Research Inc., Billerica, MA, United States, (8)University of Colorado Boulder, Department of Chemistry and Biochemistry, Boulder, CO, United States