Poster (After Call)

FZJ-2022-05297

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Visualization of active solid-gas interface using in situ TEM

Basak, S. (Corresponding author)FZJ* ; Park, J.FZJ* ; Eichel, R.-A.FZJ*RWTH*

2022

Abstract: Power-to-X enables the production of valuable compounds from the CO2 via catalytic reaction for net-zero carbon economy. The understanding of the behaviors of the supported catalyst under the reaction conditions and the elucidating the associated mechanism are crucial for the rational design of high-performing catalyst materials. The understanding and atomic level information provided by aberration-corrected TEM is unparalleled, particularly for the study of catalyst nanoparticles. Post-mortem analysis can make it difficult to underpin the specifics of a catalytic reaction mechanism, without being able to observe the structures under a realistic environment. The development of specialized microelectromechanical systems (MEMS) based sample holder now allows us to contain gas near the sample at more than 1 bar pressure with precise control over heat, gas flow and gas compositions

---

Contributing Institute(s):

1. Grundlagen der Elektrochemie (IEK-9)
2. ER-C 2.0 (ER-C)

Research Program(s):

1. 1232 - Power-based Fuels and Chemicals (POF4-123) (POF4-123)
2. iNEW2.0 (BMBF-03SF0627A) (BMBF-03SF0627A)
3. Electroscopy - Electrochemistry of All-solid-state-battery Processes using Operando Electron Microscopy (892916) (892916)

Appears in the scientific report 2022

---