Radicals and large molecular weight organics / the missing links in secondary organic aerosol formation?

自由基和大分子量有机物/二次有机气溶胶形成中缺失的环节？

• 批准号: NE/D006813/1
• 负责人: Paul Monks
• 金额: $ 5.38万
• 依托单位: University of Leicester
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2006
• 资助国家: 英国
• 起止时间: 2006 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=NE%2FD006813%2F1
• 关键词: Radicals; large; molecular; weight; organics

Understanding the formation processes of secondary organic aerosol (SOA) is critical to a number of contemporary environmental problems ranging from human health to climate change. The work outlined in this proposal will use simulation studies using a custom aerosol chambers to understand the processes leading to secondary aerosol formation. The study represents a pump-priming activity to assess the applicability of the experimental methods and the ability to measure the range of gas phase compounds. The data from the study will be modelled using the so-called master chemical mechanism to explore the development of chemical diagnostics for the formation of secondary organic aerosol.

了解二次有机气溶胶（SOA）的形成过程对于从人类健康到气候变化等一系列当代环境问题至关重要。本提案中概述的工作将使用自定义气溶胶室进行模拟研究，以了解导致二次气溶胶形成的过程。该研究代表了一种泵启动活动，以评估实验方法的适用性和测量气相化合物范围的能力。将使用所谓的主化学机制对研究数据进行建模，以探索二次有机气溶胶形成的化学诊断的发展。