摘要
总结了近几年典型VOCs氧化生成二次有机气溶胶(SOA)的影响因子(大气氧化剂、湿度及种子气溶胶等),从生物源和人为源2个方面,总结了单萜烯类、异戊二烯、芳香烃及小分子有机物等转化为SOA的研究进展。最后,对实验室模拟SOA形成机制及化学成分研究的不足提出展望。
The factors affecting the formation of secondary organic aerosol( SOA) by oxidation of typical VOCs in recent years are summarized,including atmospheric oxidant,humidity,seed aerosol,etc.. From aspects of biological and man-made sources,the advances in the conversion of monoterpenes,isoprene,aromatic hydrocarbons and small molecular organic compounds into SOA are reviewed. The shortcomings of the research on the formation mechanism and chemical composition of simulated SOA in laboratory are prospected.
引文
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