题 目：Oxygen Reduction Reaction: From Single Crystals to Single-Crystalline Nanoparticles
报告人：Svetlana Štrbac教授
单 位：贝尔格莱德大学
时 间：2025/9/30 16:00-16:45
地 点：海西院235报告厅
－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
简介：Dr. Svetlana Štrbac, a full research professor, earned her PhD in physical chemistry at the Faculty of Physical Chemistry, University of Belgrade, in 1990. Her PhD thesis, supervised by Dr. Radoslav Adzic, involved studies of oxide formation (in collaboration with Dr. Antoinette Hamelin, CNRS, Meudon, France), and oxygen reduction reaction on various gold single-crystal electrodes. ORR measurements were performed by a rotating disk-ring setup using single-crystal disc electrodes for the first time. Her postdoctoral research in 1991 in Prof. Alan Bewick's group, Southampton University, England, focused on detecting intermediates during HER on Pt by in situ FTIR. The tailoring of various bimetallic electrodes with well-defined surface structure involved in situ STM studies of the nucleation and growth, which she conducted partly as a Humboldt fellow in the group of Prof. Jurgen Behm, Ulm University, Germany, in 1998, and as a visiting scholar in Prof. Andrzej Wieckowski's group, Urbana, Illinois, USA, in 2001 and 2003. Her research also involved metallic and bimetallic nanoparticles deposited on various carbon-based substrates and the relation between their structure and electrocatalytic activity for ORR and HER.
－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
题 目：Minimizing the content of the Platinum group metals (PGMs) for HER catalysts design
报告人：Lazar Rakočević副教授
单 位：贝尔格莱德大学
地 点：海西院235报告厅
－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
简介：Dr. Lazar Rakočević is currently a research associate at the Institute of Nuclear Sciences Vinča, University of Belgrade. He got his bachelor’s degree at the Faculty of Physical Chemistry, University of Belgrade in 2018, and then joined the Laboratory of Atomic Physics at the Vinča Institute. He received his PhD degree at the Faculty of Physical Chemistry, University of Belgrade in 2023 under supervision of Dr. Ivana Stojković-Simatović and Dr. Irina Srejić. His research interest focuses on electrocatalysis for energy conversion, such as hydrogen evolution, oxygen evolution and oxygen reduction reactions. Additionally, he is well versed in various material characterization methods, particularly X-ray photoelectron spectroscopy (XPS).
科研讲座