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Tuning Ni-Pyrazolate Frameworks by Post-Synthetic Fe-Incorporation for Oxidase-Mimicking H2 O2 Activation.
Martín, Nuria; Cirujano, Francisco G; García-Verdugo, Eduardo; Llorca, Jordi; Del Río, Enrique; Jiménez-Morales, Ignacio; Bogeat-Barroso, Adrián; López-Maya, Elena; Álvarez, Mayra G.
Afiliação
  • Martín N; Department of Inorganic and Organic Chemistry Universitat Jaume I., Av. Vicent Sos Baynat, s/n, 12006, Castelló de la Plana, Spain.
  • Cirujano FG; Department of Inorganic and Organic Chemistry Universitat Jaume I., Av. Vicent Sos Baynat, s/n, 12006, Castelló de la Plana, Spain.
  • García-Verdugo E; Department of Inorganic and Organic Chemistry Universitat Jaume I., Av. Vicent Sos Baynat, s/n, 12006, Castelló de la Plana, Spain.
  • Llorca J; Department of Chemical Engineering and Barcelona Research Center in Multiscale Science and Engineering, Eduard Maristany 10-14, 08019, Barcelona, Spain.
  • Del Río E; Department of Inorganic Chemistry, University of Salamanca, GIR-QUESCAT Group, Pl. Caídos, s/n, 37008, Salamanca, Spain.
  • Jiménez-Morales I; Department of Inorganic Chemistry, University of Salamanca, GIR-QUESCAT Group, Pl. Caídos, s/n, 37008, Salamanca, Spain.
  • Bogeat-Barroso A; Department of Inorganic Chemistry, University of Salamanca, GIR-QUESCAT Group, Pl. Caídos, s/n, 37008, Salamanca, Spain.
  • López-Maya E; Department of Inorganic Chemistry, University of Salamanca, GIR-QUESCAT Group, Pl. Caídos, s/n, 37008, Salamanca, Spain.
  • Álvarez MG; Department of Inorganic Chemistry, University of Salamanca, GIR-QUESCAT Group, Pl. Caídos, s/n, 37008, Salamanca, Spain.
Chempluschem ; 88(12): e202300447, 2023 Dec.
Article em En | MEDLINE | ID: mdl-37792160
ABSTRACT
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.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article