Friedrich Esch

The Chair of Physical Chemistry at the Technical University of Munich (TUM) offers a DFG-funded PhD position focused on investigating chemical and structural surface dynamics of supported atoms and size-selected clusters. The research utilizes advanced microscopy and spectroscopy techniques to gain atom-scale insights into catalytic activity, addressing key challenges in water splitting, ammonia synthesis, and carbon dioxide reduction. The project centers on highly selective and sustainable catalysts, specifically single-atom catalysts and supported clusters derived from ligand-stabilized, atomically precise precursors. Using a unique fast electrochemical scanning tunneling microscope (EC-STM), the group resolves the structural dynamics of working catalysts in situ at atomic resolution, with video-rate time resolution under electrochemical potential control. These local measurements are complemented by electrochemical studies using a rotating disk electrode (RDE) setup and additional characterization methods such as XPS and Raman spectroscopy. The successful candidate will prepare supported nanocatalysts, perform advanced EC-STM and RDE in situ experiments, develop measurement protocols, analyze data, and contribute to the maintenance and development of experimental setups. Participation in collaborative research projects is expected. The candidate will join the TUM Graduate School and collaborate within the e-conversion Cluster of Excellence, with opportunities to present results at international conferences and publish in leading journals. Applicants must hold an above-average Master’s degree in Chemistry, Physics, or a related field, with basic knowledge of electrochemistry. A strong interest in scientific questions in physical chemistry and enjoyment of experimental work in a chemical laboratory with advanced, in-house-developed instrumentation are required. Programming skills for data acquisition and analysis (e.g., Python or LabVIEW) are highly desirable. Experience with scanning tunneling microscopy or electrochemical experimentation is advantageous. Candidates should be team-oriented, motivated, and possess strong English communication skills, able to work both independently and collaboratively. The position offers a stimulating research environment in a multidisciplinary laboratory at one of Europe’s leading universities, with dedicated training and close scientific supervision. Funding is provided according to the Collective Agreement for the Civil Service of the Länder (TV-L). TUM is committed to equal opportunities and diversity, strongly encouraging qualified women and disabled applicants to apply. Flexible working hours and on-campus childcare are available. The position is open until 30 June 2026 or until filled. For application, send your CV, motivation letter (max. 1 page), and names of two references to apl. Prof. Dr. Friedrich Esch at [email protected]. Further information about the research group is available at www.ch.nat.tum.de/pc . Applications via the TUM portal are also possible: Apply here .