Hydrated Electrons at the Water/Air Interface
Hydrated Electrons at the Water/Air Interface
复制标题
DOI：
10.1021/ja101176r
复制
发表时间：
2010-05-26
影响因子：
15
通讯作者：
Verlet, Jan R. R.
中科院分区：
文献类型：
--
作者：
Sagar, D. M.;Bain, Colin D.;Verlet, Jan R. R.
利用时间分辨二次谐波产生光谱研究了水/空气界面水合电子的动力学。初始溶剂化发生在1 ps内，并且电子在界面处保持>750 ps。使用表面活性剂研究了电子相对于分界面的位置，结果表明电子在分界面下方的界面区域水合。
The dynamics of hydrated electrons at the water/air interface are investigated using time-resolved second-harmonic generation spectroscopy. Initial solvation occurs in 1 ps, and the electron remains at the interface for >750 ps. The location of the electron relative to the dividing surface is investigated using surfactants, which show that the electron is hydrated in the interfacial region, below the dividing surface.