Chemical Compositions of Secondary Organic Aerosol from the Ozonolysis of Cyclohexene in the Absence of Seed Particles
Chemical Compositions of Secondary Organic Aerosol from the Ozonolysis of Cyclohexene in the Absence of Seed Particles
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DOI：
10.1246/cl.2005.1584
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发表时间：
2005-10
影响因子：
1.6
通讯作者：
Kei Sato
中科院分区：
文献类型：
--
作者：
Kei Sato
在没有种子颗粒的情况下，环己烯臭氧分解产生的气溶胶的成分已通过实验室室实验进行了研究。通过液相色谱/大气压化学电离质谱分析过滤器上收集的气溶胶。气溶胶中发现了低分子量产物，即二羧酸、氧代羧酸和羟基二羧酸，以及分子量大于200的低聚物。
The composition of the aerosol from the ozonolysis of cyclohexene in the absence of seed particles has been investigated by laboratory chamber experiments. The aerosol collected on filters was analyzed by a liquid chromatography/atmospheric pressure chemical ionization-mass spectrometry. Low-molecular weight products, i.e., dicarboxylic acids, oxocarboxylic acids, and hydroxydicarboxylic acids, as well as oligomers with molecular weights more than 200 were found in the aerosol.