Highly stable silver nanohybrid electrocatalysts for the oxygen reduction reaction. | LitMetric

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Highly stable silver nanohybrid electrocatalysts for the oxygen reduction reaction. | LitMetric

Highly stable silver nanohybrid electrocatalysts for the oxygen reduction reaction.

Quentin Lenne Maurice Retout Bryan Gosselin Gilles Bruylants Ivan Jabin Jonathan Hamon Corinne Lagrost Yann R Leroux

Chem Commun (Camb)

Univ. Rennes, CNRS, ISCR - UMR 6226, 35000 Rennes, France.

Published: March 2022

Silver nanoparticles (AgNPs) were modified using aryl diazonium chemistry to create a monolayer with calix[4]arenes.
These new nanohybrids demonstrate excellent performance and selectivity for the oxygen reduction reaction (ORR) in alkaline environments.
They also exhibit remarkable durability and can tolerate high levels of methanol.

Silver nanoparticles (AgNPs) were deliberately functionalized aryl diazonium chemistry with a monolayer of calix[4]arenes. The resulting nanohybrids show high efficiency and high selectivity toward the ORR in alkaline media along with an exceptional durability and a high methanol tolerance.

Download full-text PDF	Source
http://dx.doi.org/10.1039/d2cc00637e	DOI Listing

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