Secondary Organic Aerosol Yields from the Oxidation of Benzyl Alcohol

doi:10.5194/acp-2020-492

GSTDTAP > 地球科学

DOI	10.5194/acp-2020-492
	Secondary Organic Aerosol Yields from the Oxidation of Benzyl Alcohol
	Sophia M. Charan, Reina S. Buenconsejo, and John H. Seinfeld
	2020-06-16
发表期刊	Atmospheric Chemistry and Physics
出版年	2020
英文摘要	Recent inventory-based analysis suggests that emissions of volatile chemical products in urban areas are now competitive with those from the transportation sector. Understanding the potential for secondary organic aerosol formation from these volatile chemical products is, therefore, critical to predicting levels of aerosol and for formulating policy to reduce aerosol exposure. It is clear that a plethora of oxygenated compounds are either emitted directly into the atmosphere or emitted indoors and later escape into the outdoors. Experimental and computationally simulated environmental chamber data provide an understanding of aerosol yield and chemistry under relevant urban conditions (5–200 ppb NO and 291–312 K) and give insight into the effect of volatile chemical products on the production of secondary organic aerosol. Benzyl alcohol, one of these volatile chemical products, is found to have a large secondary organic aerosol formation potential. At NO concentrations of ~ 80 ppb and 291 K, secondary organic aerosol mass yields for benzyl alcohol can reach 1.
领域	地球科学
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引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/276563
专题	地球科学
推荐引用方式 GB/T 7714	Sophia M. Charan, Reina S. Buenconsejo, and John H. Seinfeld. Secondary Organic Aerosol Yields from the Oxidation of Benzyl Alcohol[J]. Atmospheric Chemistry and Physics,2020.
APA	Sophia M. Charan, Reina S. Buenconsejo, and John H. Seinfeld.(2020).Secondary Organic Aerosol Yields from the Oxidation of Benzyl Alcohol.Atmospheric Chemistry and Physics.
MLA	Sophia M. Charan, Reina S. Buenconsejo, and John H. Seinfeld."Secondary Organic Aerosol Yields from the Oxidation of Benzyl Alcohol".Atmospheric Chemistry and Physics (2020).