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Atmospheric aerosol heterogeneous chemistry: kinetics, products, and effects on hygroscopic properties

Atmospheric aerosol heterogeneous chemistry: kinetics, products, and effects on hygroscopic properties
大气气溶胶非均相化学:动力学、产物以及对吸湿特性的影响
批准号:
227888-2007
负责人:
Abbatt, Jonathan
金额:
$6.22万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2011
资助国家:
加拿大
项目状态:
已结题
起止时间:
2011-01-01 至 2012-12-31

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中文摘要
翻译
大气中的微小固体和液体颗粒,称为大气气溶胶,对人类健康和全球气候都很重要。特别是,这些颗粒可以被吸入呼吸系统深处,它们也可以作为云滴形成的成核点。尽管人们对这些粒子的来源进行了相当大的研究,但人们对它们在大气中进行化学转化的过程还没有很好地了解。在本提案中,我们将通过各种气体表面非均相反应实验研究这些颗粒在大气中的氧化作用。
英文摘要
Small solid and liquid particles in the atmosphere, referred to as atmospheric aerosols, are important to both human health and to global climate. In particular, the particles can be inhaled deep into the respiratory system and they also act as the nucleation sites for cloud droplet formation. Although considerable activity has been given to characterizing the sources of these particles, the processes by which they can be chemically transformed in the atmosphere are not as well understood. In this proposal, we will experimentally examine the role that oxidation of these particles plays in the atmosphere, via a variety of gas-surface heterogeneous reactions.
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Nominated for the NSERC Brockhouse Canada Prize / Nominé pour le Prix Brockhouse du Canada
  • 批准号:
    537926-2020
  • 项目类别:
    Brockhouse Canada Prize for Interdisciplinary Research in Science and Engineering
  • 资助金额:
    $7.29万
  • 财政年份:
    2021
  • 负责人:
    Abbatt, Jonathan
  • 依托单位:
Multiphase Chemistry and Atmospheric Particles: Reactive Species, Oxidation and Impacts
  • 批准号:
    RGPIN-2017-05972
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $18.07万
  • 财政年份:
    2021
  • 负责人:
    Abbatt, Jonathan
  • 依托单位:
Nominated for the NSERC Brockhouse Canada Prize / Nominé pour le Prix Brockhouse du Canada
  • 批准号:
    537926-2020
  • 项目类别:
    Brockhouse Canada Prize for Interdisciplinary Research in Science and Engineering
  • 资助金额:
    $7.29万
  • 财政年份:
    2020
  • 负责人:
    Abbatt, Jonathan
  • 依托单位:
Multiphase Chemistry and Atmospheric Particles: Reactive Species, Oxidation and Impacts
  • 批准号:
    RGPIN-2017-05972
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $9.03万
  • 财政年份:
    2020
  • 负责人:
    Abbatt, Jonathan
  • 依托单位:
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