Automobile exhaust and ozone formation
Automobile exhaust and ozone formation
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汽车尾气和臭氧的形成
DOI：
10.4271/550277
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发表时间：
1955
期刊：
影响因子：
--
通讯作者：
M. M. Fox
中科院分区：
文献类型：
--
作者：
A. J. Haagen;M. M. Fox
臭氧已被发现是洛杉矶雾霾的主要氧化剂特征。由于汽车尾气能够在空气中形成臭氧，它们被认为是雾霾的必然原因。在这里报道的研究中，臭氧是在实验室产生的，并通过橡胶破裂和化学测试来测量。汽车运行的巡航和加速阶段的废气被照射以形成臭氧。怠速和减速排放的废气在加入NO/sub2/后以光化学方式产生臭氧。
Ozone has been found to be a substantial part of the oxidant characteristic of Los Angeles' smog. Since automobile exhaust gases are capable of forming ozone in the air, they are considered a definite cause of smog. In studies reported here, ozone was produced in the laboratory and measured by rubber cracking and chemical tests. Exhaust gases from cruising and accelerating phases of automobile operation were irradiated to form ozone. Exhaust gas from idling and deceleration produced ozone photochemically after addition of NO/sub 2/.