【预告】报告题目:Investigation of liquid surfaces by means of particle spectroscopies

发布时间:2019-10-10作者:浏览次数:75

ec4b340b1838df08161521d9f251715报告题目:Investigation of liquid surfaces by means of particle spectroscopies.

报告时间:20191011日(星期五)下午4:00.

报告地点:文理楼254

报告人简介:

Harald Morgner 教授是德国莱比锡大学化学与矿物系Wilhelm-Ostwald物理化学与理论化学所教授。 1986起在威腾大学担任实验物理学C4教授, 1999年起在莱比锡大学化学与矿物系担任物理化学与理论化学所讲席教授。主要研究方向包括表面分析能谱(UPS, XPS, LEED, EELS, ISS, MIES)、催化剂表面结构以及液体表面分析等,主持完成德国科研基金会(DFG)项目8项,其中重点项目2项,发表论文近200篇。

报告摘要:

In the present contribution we will discuss results from three experimental techniques: X-ray Photoelectron SpectroscopyNeutral Impact Collision Ion Scattering Spectroscopy and Metastable Induced Electron Spectroscopy. They allow determining the composition of the top layer and surface distribution of component, but as well identifying the orientation of the molecules in this layer. This time, we will demonstrate the ability of surface spectroscopy to study the interaction between different solutes in a polar solvent. In particular it is possible to study the interaction between different surfactants.

 

主办单位:

中国石油大学(华东)研究生院,化工学院,理学院