Ultrafast reaction dynamics of solvated electrons in fluid amines and amino alcohols (A03)

液体胺和氨基醇中溶剂化电子的超快反应动力学 (A03)

• 批准号: 96807032
• 金额: --
• 依托单位: Clausius-Institut für Physikalische und Theoretische Chemie
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2009
• 资助国家: 德国
• 起止时间: 2008-12-31 至 2016-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/96807032?language=en
• 关键词: Ultrafast; reaction; dynamics; solvated; electrons

The solvated electron, i.e. the "mother" of all spin centers, represents an unpaired negative elementary charge embedded in a condensed-phase matrix, where it is self-stabilized by polarizing its surroundings. However, the exact motif of electron binding (cavity electron versus molecular radical anion cluster) is yet to be fully understood. To address this and related questions, project A3 studies ex-tensively the reaction dynamics of solvated electrons and utilizes their spectroscopic properties to learn about the electronic structure of their solvent. To this end, ultrafast nonlinear laser spectroscopy is utilized.

溶剂化电子，即所有自旋中心的“母亲”，代表嵌入凝聚相基质中的未成对负基本电荷，其中它通过极化其周围环境而自稳定。然而，电子结合的确切基序（空腔电子与分子自由基阴离子簇）尚未完全理解。为了解决这个问题和相关的问题，项目A3广泛研究溶剂化电子的反应动力学，并利用它们的光谱特性来了解它们的溶剂的电子结构。为此，利用超快非线性激光光谱。