Fig. 3: Mechanism exploration of Al2O3-based Ru catalysts for amine-assisted CO2 hydrogenation. | Nature Communications

Fig. 3: Mechanism exploration of Al2O3-based Ru catalysts for amine-assisted CO2 hydrogenation.

From: Efficient amine-assisted CO2 hydrogenation to methanol co-catalyzed by metallic and oxidized sites within ruthenium clusters

Fig. 3: Mechanism exploration of Al2O3-based Ru catalysts for amine-assisted CO2 hydrogenation.The alternative text for this image may have been generated using AI.

a Schematic illustration of the influence of an excess CO2 atmosphere during the N-formylation of morpholine. b Catalytic conversion and selectivity of Ru-2 within 2 h over the batches shown in a, where the conversion was controlled ~20%. c H2-TPR profiles of the three catalysts. d Catalytic yield in two reactions with hydrogen and deuterium and the corresponding KIE values.

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