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  4. 中科院安徽光学精密机械研究所
A study on the microscopic mechanism of methanesulfonic acid-promoted binary nucleation of sulfuric acid and water

文献类型：期刊论文

作者Wen, Hui3; Huang, Teng3; Wang, Chun-Yu3; Peng, Xiu-Qiu3; Jiang, Shuai1; Liu, Yi-Rong1; Huang, Wei1,2,3
刊名ATMOSPHERIC ENVIRONMENT
出版日期2018-10-01
卷号191页码:214-226
关键词Microscopic mechanism Methanesulfonic acid Sulfuric acid-water Ternary nucleation Atmospheric relevance Evaporation rate
ISSN号1352-2310
DOI10.1016/j.atmosenv.2018.07.050
通讯作者Huang, Wei(Huangwei6@ustc.edu.cn)
英文摘要Methanesulfonic acid (MSA) is believed to play an important role in the formation and growth of atmospheric organic aerosols and could facilitate the binary nucleation of sulfuric acid (SA)-water (W). However, understanding of larger clusters formed by gas-phase MSA with atmospheric nucleation precursors from microscopic aspect is lacking. In this work, to study the microscopic mechanism of the ternary nucleation, the structural characteristics and thermodynamics of MSA clusters with SA in the presence of up to six W molecules have been investigated. It was found that MSA forms relatively stable clusters with SA and W molecules and that acid dissociation plays an important role. The analysis of the atmospheric relevance indicates that the heterodimer MSA-SA and monohydrated cluster MSA-SA-W-1 show an obvious relative concentration in the atmosphere, and thus, these species likely participate in new particle formation (NPF). However, with an increasing number of W molecules, the concentration of clusters gradually decreases. Additionally, the minimum energy isomer of MSA-SA-W-4 is predicted to possess a relatively stable configuration under the employed temperature dependence analysis, and evaporation rate analysis. The detailed non-covalent interactions of MSA-SA-Wn, n = 3-6 cluster have been thoroughly studied for the first time.
WOS关键词METHANE SULFONIC-ACID ; PARTICLE FORMATION ; AEROSOL FORMATION ; ATMOSPHERIC IMPLICATIONS ; OXALIC-ACID ; HETEROGENEOUS REACTIONS ; MOLECULAR CLUSTERS ; GAS-PHASE ; HYDRATION ; NANOPARTICLES
资助项目National Natural Science Foundation of China[41775122] ; National Natural Science Foundation of China[21403244] ; National Natural Science Foundation of China[21573241] ; National Natural Science Foundation of China[41605099] ; National Natural Science Foundation of China[41705097] ; National Natural Science Foundation of China[41705111] ; National Natural Science Foundation of China[41775112] ; National Natural Science Foundation of China[41527808] ; National Science Fund for Distinguished Young Scholars[41725019] ; Key Research Program of Frontier Science, CAS[QYZDB-SSW-DQC031] ; Key Research Program of the Chinese Academy of Sciences[ZDRW-ZS-2016-4-3-6] ; National Key Research and Development program[2016YFC0202203] ; National Key Research and Development program[2016YFC0202703] ; National Research Program for Key Issues in Air Pollution Control[DQGG0103]
WOS研究方向Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000447579800023
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; National Key Research and Development program ; National Key Research and Development program ; National Key Research and Development program ; National Key Research and Development program ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; National Key Research and Development program ; National Key Research and Development program ; National Key Research and Development program ; National Key Research and Development program ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; National Key Research and Development program ; National Key Research and Development program ; National Key Research and Development program ; National Key Research and Development program ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; National Science Fund for Distinguished Young Scholars ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of Frontier Science, CAS ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; National Key Research and Development program ; National Key Research and Development program ; National Key Research and Development program ; National Key Research and Development program ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control ; National Research Program for Key Issues in Air Pollution Control
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/39578]  
专题合肥物质科学研究院_中科院安徽光学精密机械研究所
通讯作者Huang, Wei
作者单位1.Univ Sci & Technol China, Sch Informat Sci & Technol, Hefei 230026, Anhui, Peoples R China
2.Chinese Acad Sci, Ctr Excellence Urban Atmospher Environm, Inst Urban Environm, Xiamen 361021, Fujian, Peoples R China
3.Chinese Acad Sci, Lab Atmospher Physicochem, Anhui Inst Opt & Fine Mech, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Wen, Hui,Huang, Teng,Wang, Chun-Yu,et al. A study on the microscopic mechanism of methanesulfonic acid-promoted binary nucleation of sulfuric acid and water[J]. ATMOSPHERIC ENVIRONMENT,2018,191:214-226.
APA Wen, Hui.,Huang, Teng.,Wang, Chun-Yu.,Peng, Xiu-Qiu.,Jiang, Shuai.,...&Huang, Wei.(2018).A study on the microscopic mechanism of methanesulfonic acid-promoted binary nucleation of sulfuric acid and water.ATMOSPHERIC ENVIRONMENT,191,214-226.
MLA Wen, Hui,et al."A study on the microscopic mechanism of methanesulfonic acid-promoted binary nucleation of sulfuric acid and water".ATMOSPHERIC ENVIRONMENT 191(2018):214-226.

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来源：合肥物质科学研究院

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