Secondary organic aerosol formation from camphene oxidation: measurements and modeling
Qi Li,Jia Jiang,Isaac K. Afreh,Kelley C. Barsanti,and David R. Cocker III
Qi Li
Department of Chemical and Environmental Engineering, University of
California Riverside, Riverside, California 92521, United States
The Bourns College of Engineering, Center for Environmental Research
and Technology, University of California Riverside, Riverside, California
92507, United States
Department of Chemical and Environmental Engineering, University of
California Riverside, Riverside, California 92521, United States
The Bourns College of Engineering, Center for Environmental Research
and Technology, University of California Riverside, Riverside, California
92507, United States
Isaac K. Afreh
Department of Chemical and Environmental Engineering, University of
California Riverside, Riverside, California 92521, United States
The Bourns College of Engineering, Center for Environmental Research
and Technology, University of California Riverside, Riverside, California
92507, United States
Department of Chemical and Environmental Engineering, University of
California Riverside, Riverside, California 92521, United States
The Bourns College of Engineering, Center for Environmental Research
and Technology, University of California Riverside, Riverside, California
92507, United States
Department of Chemical and Environmental Engineering, University of
California Riverside, Riverside, California 92521, United States
The Bourns College of Engineering, Center for Environmental Research
and Technology, University of California Riverside, Riverside, California
92507, United States
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Chamber-derived secondary organic aerosol (SOA) yields from camphene are reported for the first time. The role of peroxy radicals (RO2) was investigated using chemically detailed box models. We observed higher SOA yields (up to 64 %) in the experiments with added NOx than without due to the formation of highly oxygenated organic molecules (HOMs) when
NOx is present. This work can improve the representation of camphene in air quality models and provide insights into other monoterpene studies.
Chamber-derived secondary organic aerosol (SOA) yields from camphene are reported for the first...