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Strategies to improve the catalytic activity and stability of bioinspired Cu molecular catalysts for the ORR
Entidad
UAM. Departamento de Química Física AplicadaEditor
ElsevierFecha de edición
2022-05-03Cita
10.1016/j.coelec.2022.101035
Current Opinion in Electrochemistry 35 (2022): 101035
ISSN
2451-9103 (online)DOI
10.1016/j.coelec.2022.101035Financiado por
This work has been supported by FONDECYT 11221073, FONDECYT 1221798, FONDECYT Postdoctoral Project 3170330 and Anillo Project ACT-192175Versión del editor
https://doi.org/10.1016/j.coelec.2022.101035Materias
Copper molecular catalysts; Oxygen reduction reaction; Catalytic activity; Stability; Reactivity indexes; Física; QuímicaDerechos
© 2022 The Author(s)Resumen
The oxygen reduction reaction (ORR) is essential for energy
conversion devices such as fuel cells and metal-air batteries.
The use of expensive and scarce noble metal materials to
catalyze the ORR is a limitation for the massification of these
energy conversion technologies. Copper molecular catalysts
that mimic the active sites of metalloenzymes such as laccase
are under continuous development. In this minireview, we
present the strategies to increase the activity and stability of
the copper catalysts for the ORR. The flexibility, lability, and
electronic character of the ligands are crucial to promote the
ORR. In addition, the use of polymers as backbone for multicopper catalysts and the synthesis of copper carbon-based
pyrolyzed catalysts present remarkable results with promissory
applications
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Google Scholar:Muñoz Becerra, Karina
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Zagal, José H.
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Venegas, Ricardo
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Recio Cortés, Francisco Javier
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