A clear trend is established for the HEA catalysts of different compositions, with the desorption temperatures (both onset and peak positions) rising at decreasing Co/Mo ratios, suggesting the continuous tuning of nitrogen binding strength by varying the HEA composition.
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Highly efficient decomposition of ammonia using high-entropy alloy catalysts.
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The sentences
Charge transfer between the metals, or ligand effect 22 , 23 , thus may not be significant in the HEA-Co x Mo y nanoparticles.