Production of Volatile Organic Compounds by Ozone Oxidation Chemistry at the South China Sea Surface Microlayer
文献类型：期刊论文
| 作者 | Wang, Yiqun; Zeng, Jianqiang; Wu, Baijie; Song, Wei; Hu, Weiwei ; Liu, Jiangping; Yang, Yan; Yu, Zhiqiang; Wang, Xinming; Gligorovski, Sasho
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| 刊名 | ACS EARTH AND SPACE CHEMISTRY
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| 出版日期 | 2023 |
| 卷号 | 7期号:7页码:1306-1313 |
| 关键词 | REACTION-MASS-SPECTROMETRY UNSATURATED FATTY-ACIDS AIR-WATER-INTERFACE HETEROGENEOUS REACTION KINETICS MARINE ATMOSPHERE MECHANISM EMISSIONS RELEASE |
| ISSN号 | 2472-3452 |
| DOI | 10.1021/acsearthspacechem.3c00102 |
| 英文摘要 | Ozone (O-3) oxidation chemistry on proxy compoundsofthe sea surface microlayer (SML) generates volatile organic compounds(VOCs) in the atmosphere. To shed light on the proposed significanceof this chemistry, we investigated the formation of VOCs through heterogeneouschemistry of O-3 (100 ppb) with authentic SML collectedfrom 10 sites in the South China Sea using a reactor coupled to protontransfer reaction-time of flight-mass spectrometry (PTR-TOF-MS)and subsequently identified by off-line techniques. On the basis ofthe semi-quantitative data of the identified compounds, we estimatedthe production rates of acetone, acetaldehyde, propanal, hexanal,heptanal, octanal, and nonanal, which correspond to the experimentalconditions applied in this study. These results provide a significantupdate to our understanding of abiotic formation of VOCs in the marineatmosphere, which should be considered in future model studies toproperly evaluate the VOC contribution of ozone heterogeneous chemistrywith the SML. |
| WOS研究方向 | Chemistry, Multidisciplinary ; Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001006179900001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/80341]  |
| 专题 | 有机地球化学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wang, Yiqun,Zeng, Jianqiang,Wu, Baijie,et al. Production of Volatile Organic Compounds by Ozone Oxidation Chemistry at the South China Sea Surface Microlayer[J]. ACS EARTH AND SPACE CHEMISTRY,2023,7(7):1306-1313. |
| APA | Wang, Yiqun.,Zeng, Jianqiang.,Wu, Baijie.,Song, Wei.,Hu, Weiwei.,...&Gligorovski, Sasho.(2023).Production of Volatile Organic Compounds by Ozone Oxidation Chemistry at the South China Sea Surface Microlayer.ACS EARTH AND SPACE CHEMISTRY,7(7),1306-1313. |
| MLA | Wang, Yiqun,et al."Production of Volatile Organic Compounds by Ozone Oxidation Chemistry at the South China Sea Surface Microlayer".ACS EARTH AND SPACE CHEMISTRY 7.7(2023):1306-1313. |
入库方式： OAI收割
来源：广州地球化学研究所
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