中文摘要：

采用烟雾箱实验模拟了亚甲基环己烷气相臭氧氧化反应过程．利用气质联用（GC—MS）鉴定了亚甲基环己烷气相臭氧氧化反应生成的二次有机气溶胶（SOA）产物，考察了不同实验条件下低挥发性多官能有机酸的形成，提出了产物的形成机理，并与1-甲基环己烯臭氧氧化实验的结果进行了对比．

英文摘要：

The gas-phase ozonolysis of methylenecyclohexane was simulated in a static Tellon chamber. The secondary organic aerosol products were identified and quantified using gas coupled to mass spectrometry after derivation. Formation of low-volatility multifunctional acids phase was investigated under different reaction conditions. The mechanisms of acid formation and the results were compared with those from the ozonolysis of 1-methylcyclohexene- environmental chromatography in the particle were proposed