- Technical interfaces (e.g. catalyst layers, membranes or transport layers as well as their interfaces) of electrocatalytic devices, for example fuel cells or electrolysers
- Achieving the best possible structure for the functionality of a given interfacial layer or layer system
- What is the structure of a given electrocatalytic system (tomography)?
- What is the structure-macroscopic property relationship in electrocatalytic systems (modelling)?
- Creating the best suitable structure for an electrocatalytic system (additive manufacturing)