二次有机气溶胶化学研究进展

摘要

气溶胶颗粒对于许多大气过程和现象都有很重大的影响.在气溶胶颗粒组成中二次有机气溶胶占了很大部分.本文主要综述了各种二次有机气溶胶生长、组成化学相关的实验研究以及相关的化学机理和化学过程,包括气相反应、颗粒相反应和多代反应.除必要情况外,本文较少涉及对环境中二次有机气溶胶相关的成分分析方法等研究综述.%Aerosol particles have a great impact on many atmospheric processes and phenomena. The secondary organic aerosols account for a big proportion in the aerosol particles. This paper reviews the experiments and studies concerning the growth and composition of different secondary organic aerosols as well as related chemical mechanism and processes including gas-phase reaction, particle-phase reaction and multigenerational reaction. This paper involves little about the analytical method for composition of secondary organic aerosol in ambient except for necessity.