Academic Employee / Doctoral Researcher (f/m/d) part time 67%
Chemical Imaging of Structured Catalysts using High Resolution X-ray Microscopy in 2D and 3D

Organisationseinheit

Institut für Technische Chemie und Polymerchemie (ITCP)

Ihre Aufgaben

As a member of the Collaborative Research Center TrackAct (granted by DFG) you focus on 2D and 3D imaging of catalytic materials. These functional materials are complex structures with different hierarchical levels: from the sub-nm-scale with atomic clusters, over the microscale porous support material, to the coated catalyst on mm-cm scale. In this project, X-ray imaging and tomographic approaches will be combined to resolve the structure of catalysts on multiple length and complexity scales. Specifically, dynamic changes of the catalyst in the µm to cm scale are still not well understood during operation. After a comprehensive training, you will use X-ray imaging, ptychography, tomography and spectro-tomography at synchrotron radiation facilities across Europe, to track the structure of the catalysts before, during and after operation. Together with KIT partners, TU Vienna (Prof. Sheppard) and DESY (Prof. Schroer), you will perform, develop and evaluate spatially-resolved X-ray microscopy images and compare them with activity and structural data elucidated at the Center for Emission Control Karlsruhe, which is equipped with modern test and characterization facilities. You will present your results at national and international conferences, and publish in internationally-renowned journals.

Eintrittstermin

as soon as possible

Ihre Qualifikation

You should have:

• Completed successfully a Master degree in Chemistry, Physics, Chemical Engineering or Materials Science.
• Knowledge in physical and/or technical chemistry.
• Good knowledge in one of the following: catalysis, imaging, or spectroscopy
• Knowledge of X-ray analytical methods is an advantage
• Programming skills in the context of data analysis (e.g. Python, R, MATLAB) are an advantage.
• Strong ability to work cooperatively with internal and external project partners
• Interest in supervising Bachelor and Master students
• A high level of teamwork, motivation and willingness to contribute to the team with your own abilities
• Curiosity and motivation to work in developing research fields
• Very good English skills, while knowledge of German is an advantage