The formation of negative ions and neutrals in the gas phase. Structure, reactivity and mechanism.

在气相中形成负离子和中性离子。

• 批准号: ARC : DP0210136
• 负责人: Prof John Bowie
• 金额: $ 34万
• 依托单位: The University of Adelaide
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2002
• 资助国家: 澳大利亚
• 起止时间: 2002-01-01 至 2005-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/the-formation-negative-reactivity-mechanism/74776
• 关键词: formation; negative; ions; neutrals; gas

The formation of negative ions and neutrals in the gas phase. Structure, reactivity and mechanism. Mass spectrometry is an analytical technique used to provide information concerning the structure of a chemical compound: it is particularly useful when dealing with small amounts of biologically important molecules. It is also a facility in which charged species can be converted into transient neutrals. This project will (i) produce information about negative ion fragmentations in order to extend the applicability of analytical negative-ion mass spectrometry, (ii) form neutral molecules and related species which are found in stellar dust clouds and investigate their chemistry, and (iii) train graduates in ion chemistry to the highest international standards.

负离子和中性离子在气相中的形成。结构、反应性和机理。质谱法是一种分析技术，用于提供有关化合物结构的信息：它在处理少量具有重要生物学意义的分子时特别有用。它也是一种能将带电物质转化为瞬态中性的装置。该项目将(1)产生有关负离子碎片的信息，以扩大分析负离子质谱法的适用性；(2)形成在恒星尘埃云中发现的中性分子和相关物质，并研究它们的化学性质；(3)培养离子化学专业的毕业生，使其达到最高的国际标准。