Benzoic acid hydrogenation faces a persistent activity-selectivity trade-off. Ru/HfB2 overcomes this challenge via strong metal-support interactions that generate electron-rich Ruδ- sites, enabling >99% conversion and selectivity under optimized conditions. Click to show full abstract
Benzoic acid hydrogenation faces a persistent activity-selectivity trade-off. Ru/HfB2 overcomes this challenge via strong metal-support interactions that generate electron-rich Ruδ- sites, enabling >99% conversion and selectivity under optimized conditions.
               
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