文章基本信息

标题：Atmospheric Chemistry of Polycyclic Aromatic Hydrocarbons and Related Compounds
本地全文：下载
作者：Takayuki Kameda
期刊名称：Journal of Health Science
印刷版ISSN：1344-9702
电子版ISSN：1347-5207
出版年度：2011
卷号：57
期号：6
页码：504-511
DOI：10.1248/jhs.57.504
出版社：The Pharmaceutical Society of Japan
摘要：Polycyclic aromatic compounds are ubiquitous atmospheric pollutants with toxic, mutagenic, and carcinogenic properties. They are produced from chemical reactions of their parent compounds in the atmosphere as well as from a wide variety of anthropogenic sources such as fuel combustions. The present review is mainly concerned with several reaction pathways regarding secondary formation of atmospheric polycyclic aromatic hydrocarbon (PAH) derivatives, i.e. , formation of mutagenic nitrated PAHs, 1- and 2-nitrotriphenylene, via gas-phase OH or NO₃ radical-initiated reactions of the parent triphenylene, atmospheric formation of hydroxynitropyrenes from a photochemical reaction of 1-nitropyrene, and photochemical degradation of selected nitrated and oxygenated PAHs on airborne particles under simulated solar UV-irradiation.
关键词：polycyclic aromatic compound;secondary formation;photolysis;atmospheric reaction