Scale-bridging tomography and in situ microscopy of SCALMS (A03) (SFB 1452 CLINT A03)

Third Party Funds Group - Sub project


Acronym: SFB 1452 CLINT A03

Start date : 01.01.2021

End date : 31.12.2024

Overall project details

Overall project

Catalysis at Liquid Interfaces (CLINT) (SFB 1452 CLINT) Jan. 1, 2021 - Dec. 31, 2024

Project details

Scientific Abstract

Project A03 addresses the temperature-dependent phase stability of SCALMS, the liquid alloy distribution, the surface composition, and the wetting behaviour in porous support materials. For this purpose, we will use analytical and in situ transmission electron microscopy (TEM) as well as scale-bridging tomography techniques, ranging from atom probe tomography (APT) and electron tomography (ET) to X-ray nanotomography (NanoCT). The project includes in situ studies with high spatial resolution of model nanoalloys at near operation conditions, three-dimensional chemical and structural analysis of SCALMS with high-resolution through correlative TEM/APT, and scale-bridging correlative 3D analysis of SCALMS after catalytic operation.

Involved:

Peter Felfer Project Leader Erdmann Spiecker Project Leader Nora Vorlaufer Project Member

Contributing FAU Organisations:

Lehrstuhl für Werkstoffwissenschaften (Mikro- und Nanostrukturforschung) Professur für Atom Probe Tomography Collaborative Research Centre 1452/1 Catalysis at Liquid Interfaces (CLINT)

Funding Source

DFG / Sonderforschungsbereich (SFB)

Research Areas

Microscope SVG Area A ‘SCALMS’ Field of Research Microscope SVG Atom Probe Tomography & 3D-Nanoanalytics Field of Research