Gas phase studies of reactive organic radicals: a novel approach using mass spectrometry

反应性有机自由基的气相研究：一种使用质谱的新方法

• 批准号: DP0452849
• 负责人: Prof Stephen Blanksby
• 金额: $ 22.98万
• 依托单位: University of Wollongong
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-01-01 至 2007-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0452849
• 关键词: Gas; phase; studies; reactive; organic

Radical reactions play a crucial role in a range of important chemistries, ranging from the formation of photochemical smog to the accumulation of pathogens in the ageing body. Despite their importance, the reactions of many radicals are poorly understood because of current experimental limitations. In this project we propose to develop two new and broadly applicable techniques for probing radical chemistry in the gas phase via novel applications of mass spectrometry. Combined with quantum chemical calculations and state-of-the-art thermodynamic measurements these methods will provide a comprehensive understanding of the reactivity of key organic radicals.

自由基反应在一系列重要的化学反应中起着至关重要的作用，从光化学烟雾的形成到衰老体内病原体的积累。尽管它们很重要，但由于目前的实验限制，人们对许多自由基的反应知之甚少。在这个项目中，我们建议通过质谱的新应用开发两种新的、广泛适用的技术来探测气相中的自由基化学。结合量子化学计算和最先进的热力学测量，这些方法将提供对关键有机自由基反应性的全面了解。