Secondary organic aerosol formation by limonene ozonolysis: Parameterizing multi-generational chemistry in ozone- and residence time-limited indoor environments
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- 作者：Michael S. Waring msw59@drexel.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Particle formation ; SOA yield ; Aerosol mass fraction ; Indoor chemistry ; Terpenes ; Ozone
- 刊名：Atmospheric Environment
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：144
- 期：Complete
- 页码：79-86
- 全文大小：908 K
文摘
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Secondary organic aerosol (SOA) formation due to limonene ozonolysis indoors is parameterized.
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SOA formation is quantified with the aerosol mass fraction, AMF = Δ(SOA)/Δ(limonene).
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Limonene is doubly unsaturated, so its AMF varies by a factor of 4 if one or both bonds are ozonated.
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The ‘resultant AMF’ depends on ozone and limonene concentrations and air exchange rate (AER).
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Framework predicts ‘resultant AMF’ based on reactants and AER using volatility basis set (VBS).