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姚磊, 马嫣, 陈敏东. 亚甲基环己烷气相臭氧氧化反应[J]. 环境化学, 2013, 32(10): 1834-1840. doi: 10.7524/j.issn.0254-6108.2013.10.002
引用本文: 姚磊, 马嫣, 陈敏东. 亚甲基环己烷气相臭氧氧化反应[J]. 环境化学, 2013, 32(10): 1834-1840. doi: 10.7524/j.issn.0254-6108.2013.10.002
shu
YAO Lei, MA Yan, CHEN Mindong. Mechanisms for the Gas-Phase Ozonolysis of Methylenecyclohexane[J]. Environmental Chemistry, 2013, 32(10): 1834-1840. doi: 10.7524/j.issn.0254-6108.2013.10.002
Citation: YAO Lei, MA Yan, CHEN Mindong. Mechanisms for the Gas-Phase Ozonolysis of Methylenecyclohexane[J]. Environmental Chemistry, 2013, 32(10): 1834-1840. doi: 10.7524/j.issn.0254-6108.2013.10.002
shu

亚甲基环己烷气相臭氧氧化反应

  • 1.

    江苏省大气环境监测与污染控制高技术研究重点实验室, 南京, 210044;

  • 2.

    南京信息工程大学环境科学与工程学院, 南京, 210044

  • 基金项目:

    国家自然科学基金项目(40905057)

    江苏省自然科学基金(BK2012861)

    江苏省属高校自然科学研究项目(09KJB170004)资助.

Mechanisms for the Gas-Phase Ozonolysis of Methylenecyclohexane

  • 1.

    Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing, 210044, China;

  • 2.

    School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing, 210044, China

  • Fund Project:

  • 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.
    Abstract: The gas-phase ozonolysis of methylenecyclohexane was simulated in a static Teflon environmental chamber.The secondary organic aerosol products were identified and quantified using gas chromatography coupled to mass spectrometry after derivation.Formation of low-volatility multifunctional acids in the particle phase was investigated under different reaction conditions.The mechanisms of acid formation were proposed and the results were compared with those from the ozonolysis of 1-methylcyclohexene.
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  • [1] Kanakidou M, Seinfeld J H, Pandis S N, et al. Organic aerosol and global climate modelling: A review[J]. Atmos Chem Phys, 2005, 5: 1053-1123
    [2] Jang M, Kamen R M. Atmospheric secondary aerosol formation by heterogeneous reactions of aldehydes in the presence of a sulfuric acid aerosol catalyst[J].Environ Sci Tech, 2001, 35 (24): 4758-4766
    [3] Warren B, Malloy Q G J, Yee L D, et al. Secondary organic aerosol formation from cyclohexene ozonolysis in the presence of water vapor and dissolved salts[J].Atmos Environ, 2009, 43 (10): 1789-1795
    [4] Hallquist M, Wenger J C, Baltensperger U, et al. The formation, properties and impact of secondary organic aerosol: Current and emerging issues[J]. Atmos Chem Phys, 2009, 9: 5155-5236
    [5] Kanakidou M, Seinfeld J H, Pandis S N, et al. Organic aerosol and global climate modelling: A review[J], Atmos Chem Phys, 2005, 5: 1053-1123
    [6] Hatakeyama S, Akimoto H.Reactions of ozone with 1-methylcyclohexene and methylenecyclohexane in air[J].Bull Chem Soc Jap, 1990, 63 (9): 2701-2703
    [7] Grosjean E, Grosjean D A kinetic and product study of the gas-phase reaction of ozone with vinylcyclohexane and methylene-cyclohexane[J]. Int J Chem Kinet, 1997, 29: 855-860
    [8] Koch S, Winterhalter R, Uherek E, et al.Formation of new particles in the gas-phase ozonolysis of monoterpenes[J].Atmos Environ, 2000, 34: 4031-4042
    [9] Müller C, Iinuma Y, Böge O, et al.Applications of CE-ESI-MS/MS analysis to structural elucidation of methylenecyclohexane ozonolysis products in the particle phase[J].Electrophoresis, 2007, 28(9): 1364-1370
    [10] Wolf J L, Richters S, Pecher J, et al.Pressure dependent mechanistic branching in the formation pathways of secondary organic aerosol from cyclic-alkene gas-phase ozonolysis[J]. Phys Chem Chem Phys, 2011, 13(23): 10952-10964
    [11] 兰辉,陈敏东,马嫣.1-甲基环己烯气相臭氧氧化生成二次有机气溶胶产物的研究[J].环境化学, 2011, 6(6): 1143-1151
    [12] Atkinson R, Aschmann S M, Arey J, et al.Formation of OH radicals in the gas phase reactions of O3 with a series of terpenes[J]. J Geophys Res: Atmos, 1992, 97: 6065-6073
    [13] Jenkin M E, Shallcross D E, Harvey J N. Development and application of a possible mechanism for the generation of cis-pinic acid from the ozonolysis alpha-and beta-pinene[J].Atmos Environ, 2000, 34: 2837-2850
    [14] Wayne R P.Chemistry of Atmospheres, Oxford University Press (3rd edn)[M]. Oxford UK, 2000
    [15] Jenkin M E, Saunders S M, Pilling M J.The tropospospheric degradation of volatile organic compounds: A protocol for mechanism development[J].Atmos Environ, 1997, 31: 81-104
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出版历程
  • 收稿日期:  2012-12-18
姚磊, 马嫣, 陈敏东. 亚甲基环己烷气相臭氧氧化反应[J]. 环境化学, 2013, 32(10): 1834-1840. doi: 10.7524/j.issn.0254-6108.2013.10.002
引用本文: 姚磊, 马嫣, 陈敏东. 亚甲基环己烷气相臭氧氧化反应[J]. 环境化学, 2013, 32(10): 1834-1840. doi: 10.7524/j.issn.0254-6108.2013.10.002
shu
YAO Lei, MA Yan, CHEN Mindong. Mechanisms for the Gas-Phase Ozonolysis of Methylenecyclohexane[J]. Environmental Chemistry, 2013, 32(10): 1834-1840. doi: 10.7524/j.issn.0254-6108.2013.10.002
Citation: YAO Lei, MA Yan, CHEN Mindong. Mechanisms for the Gas-Phase Ozonolysis of Methylenecyclohexane[J]. Environmental Chemistry, 2013, 32(10): 1834-1840. doi: 10.7524/j.issn.0254-6108.2013.10.002
shu

亚甲基环己烷气相臭氧氧化反应

  • 1.  江苏省大气环境监测与污染控制高技术研究重点实验室, 南京, 210044;
  • 2.  南京信息工程大学环境科学与工程学院, 南京, 210044
  • 收稿日期:  2012-12-18
基金项目:

国家自然科学基金项目(40905057)

江苏省自然科学基金(BK2012861)

江苏省属高校自然科学研究项目(09KJB170004)资助.

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.

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