气候变化领域集成服务门户(CCPortal): Secondary organic aerosol yields from the oxidation of benzyl alcohol

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DOI	10.5194/acp-20-13167-2020
	Secondary organic aerosol yields from the oxidation of benzyl alcohol
	Charan S.M.; Buenconsejo R.S.; Seinfeld J.H.
发表日期	2020
ISSN	1680-7316
起始页码	13167
结束页码	13190
卷号	20 期号:21
英文摘要	Recent inventory-based analysis suggests that emissions of volatile chemical products in urban areas are 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. 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. © Author(s) 2020.
语种	英语
scopus关键词	aerosol; alcohol; concentration (composition); experimental study; inventory; nitrogen oxides; oxidation; urban atmosphere
来源期刊	ATMOSPHERIC CHEMISTRY AND PHYSICS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/247401
作者单位	California Institute of Technology, Pasadena, CA 91125, United States
推荐引用方式 GB/T 7714	Charan S.M.,Buenconsejo R.S.,Seinfeld J.H.. Secondary organic aerosol yields from the oxidation of benzyl alcohol[J],2020,20(21).
APA	Charan S.M.,Buenconsejo R.S.,&Seinfeld J.H..(2020).Secondary organic aerosol yields from the oxidation of benzyl alcohol.ATMOSPHERIC CHEMISTRY AND PHYSICS,20(21).
MLA	Charan S.M.,et al."Secondary organic aerosol yields from the oxidation of benzyl alcohol".ATMOSPHERIC CHEMISTRY AND PHYSICS 20.21(2020).