| 大气颗粒态有机硝酸酯的转化机制、测量技术及应用 |
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| 引用本文： | 李伟,黄山,袁斌,郭松,邵敏. 大气颗粒态有机硝酸酯的转化机制、测量技术及应用[J]. 中国环境科学, 2021, 41(7): 3017-3028 |
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| 作者姓名： | 李伟 黄山 袁斌 郭松 邵敏 |
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| 作者单位： | 1. 暨南大学环境与气候研究院, 粤港澳环境质量协同创新联合实验室, 广东 广州 511443;2. 北京大学环境科学与工程学院, 环境模拟与污染控制国家重点联合实验室, 教育部区域污染控制国际合作联合实验室, 北京 100871 |
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| 基金项目： | 国家自然科学基金（41807302）;国家重点研发计划项目（2017YFB0503901）;广东省自然科学基金自由申请项目（2018A030313384）;广东省科技创新战略专项（2019B121205004） |
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| 摘 要： | 大气中的颗粒态有机硝酸酯是连接挥发性有机物(VOCs)、氮氧化物(NOx)、二次有机气溶胶(SOA)及臭氧的关键物质,总结了近10年国内外对颗粒态有机硝酸酯来源、形成机制、测量分析方法、浓度水平等方面的研究,描述了现有大气化学框架下有机硝酸酯的大气转化机制,梳理了测量有机硝酸酯的离线、在线方法及其优缺点,总结了应用不同...
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| 关 键 词： | 大气气溶胶 有机硝酸酯 化学机制 测定方法 外场观测 |
| 收稿时间： | 2020-12-08 |
Mechanism,measurement techniques and their application for particulate organonitrates |
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| LI Wei,HUANG Shan,YUAN Bin,GUO Song,SHAO Min. Mechanism,measurement techniques and their application for particulate organonitrates[J]. China Environmental Science, 2021, 41(7): 3017-3028 |
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| Authors: | LI Wei HUANG Shan YUAN Bin GUO Song SHAO Min |
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| Affiliation: | 1. Guangdong- Hongkong-Macau Joint Laboratory of Collaborative Innovation for Environmental Quality, Institute for Environmental and Climate Research, Jinan University, Guangzhou 511443, China;2. International Joint Laboratory for Regional Pollution Control, Ministry of Education, State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China |
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| Abstract: | Particulate organonitrates are a key component connecting volatile organic compounds (VOCs), nitrogen oxides (NOx), secondary organic aerosols (SOA) and ozone formation. This study provides a thorough review on sources, formation mechanism, measurement techniques and ambient concentrations of particulate organonitrates based on previous studies for over a decade. A schematic diagram was given to illustrate the current knowledge of transformation mechanism for organonitrates in the atmosphere. We also listed current offline and online measurement techniques, associated with their advantages and disadvantages. Ambient mass concentrations of organonitrates in different field campaigns using mentioned measurement techniques were summarized. In addition, we point out the weakness of current organonitrates research and provide an outlook in future. |
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| Keywords: | aerosol organonitrates chemical mechanism measurement techniques field observations |
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