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Communication Dans Un Congrès Année : 2020

Revisiting amorphous molybdenum sulfides for the electro-driven reduction of dinitrogen and N-containing nitrogenase substrates

Matthieu Koepf
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Vincent Artero

Résumé

Ammonia (NH3) is a major feedstock of the chemical industry. The imperious need to decarbonize its production has stimulated a quest for efficient catalysts able to drive the direct electro-reduction of dinitrogen (N2) into NH3. A large number of materials have now been proposed for this reaction, including bioinspired molybdenum sulfide derivatives. Here, we revisit the potential of amorphous molybdenum sulfide to drive the electrocatalytic reduction of N2 and other substrates of nitrogenase. We find that this material exhibits negligible activity towards N2 but achieves efficient reduction of inorganic azides.
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Dates et versions

hal-04178855 , version 1 (08-08-2023)

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  • HAL Id : hal-04178855 , version 1

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Kun Yang, Matthieu Koepf, Vincent Artero. Revisiting amorphous molybdenum sulfides for the electro-driven reduction of dinitrogen and N-containing nitrogenase substrates. 9th meeting of Electrochemistry in Nanoscience (Elecnano9) on Electrochemistry fo Nano & Nano for Electrochemistry, Nov 2020, Paris- Online, France. ⟨hal-04178855⟩
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