Journal of Atmospheric and Environmental Optics, Volume. 13, Issue 5, 355(2018)
Research Progress of Atmospheric Aerosol Nucleation Mechanism Promoted by Organic Acids
Organic acid have been widely identified as common components in atmospheric particulate matter, which is important for the investigation of atmospheric aerosol nucleation mechanism. Experimental results show that organic acids can promote the growth of sulfuric acid-water clusters. The theoretical calculations also show that the interaction of organic acids with sulfuric acid through hydrogen bonds in the presence of organic acids forms heterogeneous clusters, which can promote the formation of clusters by reducing the nucleation barriers to strengthen the formation of new particles. The influence of organic acids on the nucleation process of aerosols is reviewed, and a prospect for the development is given.
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ZHANG Yang, WEN Hui, LIN Xiaoxiao, CHEN Jiao. Research Progress of Atmospheric Aerosol Nucleation Mechanism Promoted by Organic Acids[J]. Journal of Atmospheric and Environmental Optics, 2018, 13(5): 355
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Received: Mar. 5, 2018
Accepted: --
Published Online: Oct. 6, 2018
The Author Email: Yang ZHANG (zhangyang@aiofm.ac.cn)