Balancing CO 2 Adsorption and H 2 Activation on Confined ZnO x Species for CO 2 Hydrogenation

hydrogenation between 623-773 K than ZnO and maintains 33% conversion and 100% CO selectivity at 723 K over 150 h. The established structure-performance relationship illustrates the critical role of dual-site catalysis and hydrogen spillover in hydrogenation reaction.