Catalytic reactor for operando spatially resolved structure-activity profiling using high-energy X-ray diffraction.

ABSTRACT: In heterogeneous catalysis, operando measurements probe catalysts in their active state and are essential for revealing complex catalyst structure-activity relationships. The development of appropriate operando sample environments for spatially resolved studies has come strongly into focus in recent years, particularly when coupled to the powerful and multimodal characterization tools available at synchrotron light sources. However, most catalysis studies at synchrotron facilities only measure structural information about the catalyst in a spatially resolved manner, whereas gas analysis is restricted to the reactor outlet. Here, a fully automated and integrated catalytic profile reactor setup is shown for the combined measurement of temperature, gas composition and high-energy X-ray diffra

SUBMITTER: Wollak B 

PROVIDER: S-EPMC10161877 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature