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Showing 1–2 of 2 results
Advanced filters: Author: Anna Efimenko Clear advanced filters

  • The notion that catalysts are static entities that barely change under operation is still prevalent although it is often not true. Here, a range of operando and in situ techniques reveals the dynamic nature of Co3O4 during the oxidation of 2-propanol to acetone, unveiling a network of interconnected solid-state processes, such as exsolution, diffusion or void formation, that govern the catalytic performance.

    • Thomas Götsch
    • Daniel Cruz
    • Thomas Lunkenbein
    ResearchOpen Access
    Nature Catalysis
    Volume: 8, P: 1314-1324

  • The selective hydrogenation of trace acetylene to ethylene is a well-established process for purifying fossil-derived ethylene streams. Here, the authors present a self-repairing Pd-C laterally condensed catalyst that improves selectivity, prevents sub-surface hydride formation, and achieves high ethylene productivity, effectively bridging the gap between powder catalysts and single-crystal model catalysts.

    • Zehua Li
    • Eylül Öztuna
    • Robert Schlögl
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-13