大气与环境光学学报 ›› 2020, Vol. 15 ›› Issue (6): 402-412.

• “纳米颗粒物在线测量技术”专辑 • 上一篇    下一篇

纳米颗粒物化学成分测量技术及其应用 #br#

陈岩1;2, 王炜罡1;2∗, 刘明元1;2, 葛茂发1;2
  

  1. 1 中国科学院化学研究所北京分子科学国家研究中心分子动态与稳态结构国家重点实验室, 北京 100190; 2 中国科学院大学, 北京 100049
  • 收稿日期:2020-09-01 修回日期:2020-10-11 出版日期:2020-11-28 发布日期:2020-12-10
  • 通讯作者: E-mail: gemaofa@iccas.ac.cn E-mail:wangwg@iccas.ac.cn
  • 作者简介:陈 岩 (1996- ), 山东邹城人, 博士研究生, 主要从事纳米颗粒物方面的研究。 E-mail: vrgchenyan@iccas.ac.cn
  • 基金资助:
    Supported by National Key Research and Development Program of China (国家重点研发计划, 2017YFC0209500), National Natural Science Foundation of China (国家自然科学基金项目, 41822703)


Measurement Technologies of Nanoparticle Chemical Composition and Their Application #br#

Chen Yan1;2, Wang Weigang1;2∗, Liu Mingyuan1;2, Ge Maofa1;2   

  1. 1 State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; 2 University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2020-09-01 Revised:2020-10-11 Published:2020-11-28 Online:2020-12-10
  • Contact: Weigang Wang E-mail:wangwg@iccas.ac.cn

摘要: 纳米颗粒物是大气颗粒物的重要组成部分, 对大气环境、气候变化以及人群健康有着重要的影响。纳米颗粒 物物理化学特性, 特别是化学组成, 在其中起着重要的作用。总结了国内外主要的纳米颗粒物化学成分测量技术, 重 点介绍了不同测量技术的工作原理和相关仪器的典型结构, 并结合大气环境研究中的应用实例, 分析了不同测量技术 的应用范围及优缺点, 最后展望了纳米颗粒物测量技术及应用的发展方向。


关键词: 纳米颗粒物, 测量技术, 化学成分, 外场, 实验室

Abstract: As an important part of atmospheric particulate matter, nanoparticles have a significant impact on human health, atmospheric environment, as well as climate. The physical and chemical properties of nanoparticles, especially the chemical compositions, play an important role in these effects. This review surveys the various analytical techniques at home and abroad used to measure airborne nanoparticles. For each technique, its operation principle and typical instrument configuration are summarized, and representative examples reported in previous work are also introduced to illustrate its advantages and disadvantages. In addition, the future directions of instrumental development and application are outlined and discussed.


Key words: nanoparticle, measurement method, chemical composition, field campaign, laboratory experiment

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