气候变化领域集成服务门户(CCPortal): The synergistic effects of methanesulfonic acid (MSA) and methanesulfinic acid (MSIA) on marine new particle formation

CCPortal

DOI	10.1016/j.atmosenv.2021.118826
	The synergistic effects of methanesulfonic acid (MSA) and methanesulfinic acid (MSIA) on marine new particle formation
	Ning A.; Zhang X.
发表日期	2022
ISSN	1352-2310
卷号	269
英文摘要	Marine aerosols have significant impacts on the global radiation balance and climate. New particle formation (NPF) is an essential source of aerosol formation. Sulfur-containing acids (sulfuric acid (SA), methanesulfonic acid (MSA), and methanesulfinic acid (MSIA)) oxidized from ocean-emitted dimethyl sulfide (DMS), have been identified as nucleation precursors in marine NPF. Given their homology, these sulfur species are likely to contribute jointly to the NPF. However, the joint effects of such sulfur acids on NPF and the nucleating mechanism remain unknown. Hence, the first quaternary SA-MSA-MSIA-DMA nucleation system was systematically investigated under different conditions using density functional theory (DFT) combined and Atmospheric Cluster Dynamic Code (ACDC). The results indicate that MSA and MSIA can synergistically enhance the formation rates of SA-dimethylamine (DMA) clusters, especially in regions with low temperatures, sparse SA and DMA. In the mid-latitude oceans, MSA and MSIA can jointly promote nucleation by forming SA-MSA-DMA and SA-MSIA-DMA clusters like ‘division of cooperation’. While in the cold polar regions, MSA and MSIA can synergistically enhance clustering via forming stable MSA-MSIA-based clusters like ‘hand in hand’. The proposed quaternary SA-MSA-MSIA-DMA mechanism manifests itself more effectively in the nucleation process, and such a multi-component nucleation model may help us to understand the frequent marine NPF more comprehensively. © 2021
关键词	Marine aerosols New particle formation Quaternary nucleation Sulfur-containing acids Synergistic effect
语种	英语
scopus关键词	Aerosols; Atmospheric radiation; Density functional theory; Nucleation; Sulfur; Sulfur compounds; Sulfuric acid; Aerosol formation; Dimethylamines; Global radiation; Marine aerosols; Methanesulphonic acid; New particle formation; Quaternary nucleation; Radiation balance; Sulphur-containing acid; Synergistic effect; Organic acids; dimethyl sulfide; mesylic acid; methanesulfinic acid; sulfinic acid derivative; sulfuric acid; sulfuric acid dimethylamine; unclassified drug; aerosol; chemical compound; environmental factor; radiation budget; Article; chemical structure; clustering algorithm; conformation; controlled study; density functional theory; electrophilicity; hydrogen bond; low temperature; molecular stability; nucleophilicity; seashore; secondary organic aerosol; static electricity; sulfur cycle; synthesis; thermodynamics
来源期刊	ATMOSPHERIC ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/248118
作者单位	Key Laboratory of Cluster Science, Ministry of Education of China, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, China
推荐引用方式 GB/T 7714	Ning A.,Zhang X.. The synergistic effects of methanesulfonic acid (MSA) and methanesulfinic acid (MSIA) on marine new particle formation[J],2022,269.
APA	Ning A.,&Zhang X..(2022).The synergistic effects of methanesulfonic acid (MSA) and methanesulfinic acid (MSIA) on marine new particle formation.ATMOSPHERIC ENVIRONMENT,269.
MLA	Ning A.,et al."The synergistic effects of methanesulfonic acid (MSA) and methanesulfinic acid (MSIA) on marine new particle formation".ATMOSPHERIC ENVIRONMENT 269(2022).