GDR CohereX 2025

Session

Multi Bragg coherent X-ray diffraction imaging of strain and defect dynamics in unconventionally oriented catalytic nanoparticles - Mouad Bouita

9 Oct 2025, 11:30

Principal/0-0 - Salle Amphitheatre (Batiment Principal)

14. Multi Bragg coherent X-ray diffraction imaging of strain and defect dynamics in unconventionally oriented catalytic nanoparticles

Oral Communication

Mass particle compression is a synthetic approach that can lead to the formation of either oligocrystals or nanoparticles exhibiting unconventional crystallographic orientations, which are different from the typical [111] direction observed in platinum. This process sometimes results in the emergence of vicinal surfaces (Figure 1a). In addition, some particles may contain lattice dislocations...