We, the researches of AG Rameshan, are interested in catalytic processes on heterogeneous catalyst surfaces.
The ERC project TUCAS started in 2017 and was initially part of our research group „Electrocatalysis at Surfaces“ at the Institute of Materials Chemistry at the Vienna University of Technology. In October 2022, we moved to Leoben, where we are now a part of the Chair of Physical Chemistry at the Montanuniversitaet Leoben. Specifically, TUCAS deals with perovskite materials, their surfaces, and ways to influence their properties (like stability and activity) by various measures: doping, pre-treatment (in different atmospheres), polarisation, exsolution of nanoparticles…

These perovskite materials are especially interesting, as they show great potential in processes relating to renewable energy production and chemical energy storage.

In 2022, TUCAS+CO2 was approved by the ERC (as Proof of Concept Grant). This extension of our fundamental research project TUCAS aims to extend the results towards industrial applications.

We use a wide range of lab-based and Synchrotron based techniques (in-situ spectroscopies) as well as theoretical simulations to study and characterise the properties of our samples.

If you want to find out more about our research, please check out our website at! Here you can find out more about us and what we do in more detail.