Fig. 3: Reactants adsorption, activation, and competitive adsorption-activation. | Nature Communications

Fig. 3: Reactants adsorption, activation, and competitive adsorption-activation.

From: Breaking the activity-selectivity trade-off for acetylene semihydrogenation by Pd2 dual-atom site

Fig. 3: Reactants adsorption, activation, and competitive adsorption-activation.The alternative text for this image may have been generated using AI.

a C2H2- and b C2H4-TPD profiles of Pd1/ND@G, Pd2/ND@G, and PdC/ND@G samples. c H2-D2 exchange reaction over Pd1/ND@G, Pd2/ND@G, and PdC/ND@G catalysts. d Isotope-labeled TPSR of acetylene semihydrogenation over Pd1/ND@G, Pd2/ND@G, and PdC/ND@G samples at 60ā€‰oC.

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