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Título
Tuning Ni‐Pyrazolate Frameworks by Post‐Synthetic Fe‐Incorporation for Oxidase‐Mimicking H2O2 Activation
Autor(es)
Palabras clave
MOFs
Fecha de publicación
2023
Editor
Wiley
Citación
Nuria Martín, Dr. Francisco G. Cirujano, Eduardo García-Verdugo, Jordi Llorca, Enrique del Río, Ignacio Jiménez-Morales, Adrián Bogeat-Barroso, Elena López-Maya, Mayra G. Álvarez. Tuning Ni-Pyrazolate Frameworks by Post-Synthetic Fe-Incorporation for Oxidase-Mimicking H2O2 Activation. ChemPlusChem2023,88, e2023004
Resumen
[EN]The introduction of iron ionic sites by metal exchange of defective homometallic nickel pyrazolate frameworks generates non-precious, Earth-abundant, first-row heterometallic Fe/Ni-pyrazolate frameworks. The Fe incorporation at the Ni nodes of the framework allows to control the hydrogen peroxide activation, minimizing its decomposition and O2 liberation, occurring at the homometallic Ni nodes. The generation of Fe−OH reactive oxygen species at the heterometallic Fe/Ni nodes is demonstrated by the higher activity in the proof-of-concept oxidation of 1-phenylethanol to acetophenone in an aqueous medium.
URI
ISSN
2192-6506
DOI
10.1002/cplu.202300447
Versión del editor
Aparece en las colecciones
Patrocinador
Programa I Plan Propio de la Universidad de Salamanca (PIC2-2022-08)
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