丹麦奥胡斯大学Jeppe V. Lauritsen教授应邀到访实验室并做学术报告

　　应北京化工大学化工资源有效利用国家重点实验室王周君副教授课题组邀请, 丹麦奥胡斯大学iNANO中心Jeppe V. Lauritsen教授于2019年10月10日到访实验室，并为我校师生做了题为“Visualizing the Atomic-scale Structure and Dynamics on Catalyst Materials using Scanning Probe Microscopy”的学术报告。

　　在报告中，Jeppe V. Lauritsen教授依托电解水和加氢脱硫反应中的典型催化体系（Co氧化物和MoS₂催化剂），基于扫描隧道电镜（STM）和原位X-射线光电子能谱（XPS）等在线表征技术，从原子级别清晰地解析了催化剂表面结构在反应过程中的动态变化。报告结束后，Jeppe V. Lauritsen教授与在座师生就感兴趣的问题进行了交流探讨。Jeppe V. Lauritsen教授的报告让师生们领略了世界先进水平的在线表征技术，并对典型反应中催化剂的构效关系有了更深入的理解。

　　Jeppe V. Lauritsen教授简介：

　　Dr. Jeppe V. Lauritsen is associate professor at the Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Denmark. His research group focuses on experimental surface science, in particular for atomic-scale characterization of materials relevant for heterogeneous catalysis, energy storage and energy technology. Thanks to a grant from the European Research Council ERC and leadership in several projects funded by Danish and International sources, he has established a leading surface science laboratory that employs state-of-the-art experimental tools, such as scanning tunneling microscopy and photoemission spectroscopy. Current research efforts are within electrochemical water splitting, oxide and sulfide thin film surfaces, NO_x removal, hydrodesulfurization, Fischer-Tropsch synthesis, novel 2D material catalysts, development of ambient pressure scanning probe microscopy (AP-SPM) together with fundamental surface physics studies. He is furthermore in the management committee of the iNANO center and the Integrated Materials Research Center at Aarhus University, and he has a wide range of academic and industrial collaboration projects.