Developing approaches to tune the reactivity and selectivity of supported-metal heterogeneous catalysts is critical for designing environmentally friendly chemical conversion processes. A reversible structural catalyst transformation has now been identified that involves the adsorbate-mediated encapsulation of Rh nanoparticles by their oxide support and enables dynamic tuning of the selectivity of CO2 reduction.
- John C. Matsubu
- Shuyi Zhang
- Phillip Christopher