FORMATION OF NITROARENES DURING AMBIENT HIGH-VOLUME SAMPLING
FORMATION OF NITROARENES DURING AMBIENT HIGH-VOLUME SAMPLING
复制标题
DOI：
10.1021/es00169a015
复制
发表时间：
1988-04-01
影响因子：
11.4
通讯作者：
WINER, AM
中科院分区：
文献类型：
--
作者：
AREY, J;ZIELINSKA, B;WINER, AM
在高容量采样条件下硝基芳烃的形成进行了评价。将全氘代荧蒽、芘、苯并[a]芘和二萘嵌苯涂覆在装有先前收集的颗粒的过滤器上，并在额外的高容量采样期间暴露于环境气体。氘代硝基产品形成芘，苯并[a]芘，并在7-10小时的曝光/采样期间在托兰斯，加利福尼亚州，在冬季高氮氧化物事件。没有观察到硝基荧蒽的形成，并且据计算，
The formation of nitroarenes during high-volume sampling conditions has been evaluated. Perdeuteriated fluoranthene, pyrene, benzo[a]pyrene, and perylene were coated onto filters loaded with previously collected particles and exposed to ambient gases during additional high-volume sampling. Deuteriated nitro products were formed from pyrene, benzo[a]pyrene, and perylene during 7-10-h exposure/sampling periods in Torrance, CA, during a wintertime high-NOx episode. No formation of nitrofluoranthenes was observed, and it is calculated that