Events
Past events can be found in the archive.
Internal users can find the list of upcoming seminar presentations and the seminar dates to be booked in the E134 Colab Space., opens an external URL in a new window
12. December 2023, 16:00 until 17:00
Stefan Wendt, Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Aarhus/Denmark
Seminar
In this seminar, I will summarize surface science studies addressing transition metal oxide surfaces that have been conducted at the iNANO center in Aarhus. Although we often start our studies with high-resolution scanning tunneling microscopy (STM), it is the combination of STM studies with various other techniques, such as X-ray photoelectron spectroscopy (XPS), and infrared reflection absorption spectroscopy (IRRAS), and density functional theory (DFT) calculations, which leads to a knowledge gain. Firstly, I will present examples found on the anatase TiO2(101) surface (a-TiO2). The interaction with vanadium, the preparation of V2O5/ a-TiO2 and WO3/ a-TiO2 model catalysts will be addressed, as well as the interaction of water with a-TiO2(101). If time permits, I will summarize our results addressing ultrathin FeO islands supported on Pt(111). After assigning of the islands edges at oxidizing and reducing conditions, I will discuss an in-situ STM experiment of the CO oxidation reaction.
Event details
- Event location
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SEM.R. DB gelb 05 B
1040 Wien
Wiedner Hauptstraße 8-10/E134 - Organiser
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IAP
Manuela Marik
marik@iap.tuwien.ac.at - More Information
- https://tuwien.zoom.us/j/96062751637?pwd=ZkRUWnlkUFFZb2pEdm55ZzFteTBNdz09
- Public
- Yes
- Entrance fee
- No
- Registration required
- No