Designing Active Sites for Structure-Sensitive Reactions via the Generalized Coordination Number: Application to Alcohol Dehydrogenation - Archive ouverte HAL
Article Dans Une Revue Journal of Physical Chemistry C Année : 2021

Designing Active Sites for Structure-Sensitive Reactions via the Generalized Coordination Number: Application to Alcohol Dehydrogenation

Paul Clabaut
N. Perret
Stephan N. Steinmann
Carine Michel

Résumé

Identifying the structure of the most active site is essential to improve the performance of supported metal catalysts. For structure-sensitive reactions, in silico design cannot be easily achieved combining the scaling relations and Brønsted–Evans–Polanyi relations, which are only built on energy-based descriptors. We used here the generalized coordination number as a structural descriptor and established that low-coordinated sites are desirable when using Co and Cu to perform the acceptor-less alcohol dehydrogenation reaction.
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hal-03271982 , version 1 (05-07-2021)

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Kamila Kaźmierczak, Paul Clabaut, Ruben Staub, N. Perret, Stephan N. Steinmann, et al.. Designing Active Sites for Structure-Sensitive Reactions via the Generalized Coordination Number: Application to Alcohol Dehydrogenation. Journal of Physical Chemistry C, 2021, 125 (19), pp.10370-10377. ⟨10.1021/acs.jpcc.1c01746⟩. ⟨hal-03271982⟩
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