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Recent advances of Fe–N–C pyrolyzed catalysts for the oxygen reduction reaction

Autor: F.J. Recio, Ricardo Venegas, Karina Muñoz-Becerra, José H. Zagal, Luis Duque

Publikováno v: Current Opinion in Electrochemistry. 23:154-161

This review summarizes recent advances in the development of pyrolyzed M–N–C catalysts for the oxygen reduction reaction, focusing on activity, stability, and the reactivity descriptors proposed for the rational design of pyrolyzed M–N–C cata

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8aeb0c05f3d1bd39b13e23d07adf2b8
https://doi.org/10.1016/j.coelec.2020.08.006

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Improved magnetosensor for the detection of hydrogen peroxide and glucose

Autor: F.J. Recio, Pilar Herrasti, E. Mazario

Publikováno v: Journal of Solid State Electrochemistry. 25:231-236

In this work, the use of neodymium electrodes as a basis for the immobilization of magnetite nanoparticles has been carried out. The sensitivity and detection limit to H2O2 are 2.4 × 104 μA M−1 and 1.8 × 10−5 M, respectively. The amount of per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c50b66a7e4dcc115651f1481301f686
https://doi.org/10.1007/s10008-020-04649-4

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Theoretical and Experimental Reactivity Predictors for the Electrocatalytic Activity of Copper Phenanthroline Derivatives for the Reduction of Dioxygen

Autor: Ricardo Venegas, F.J. Recio, Alejandro Toro-Labbé, Luis Lemus, José H. Zagal, Karina Muñoz-Becerra

Publikováno v: The Journal of Physical Chemistry C. 123:19468-19478

We have systematically studied the catalytic activity of a series of substituted bisphenanthroline Cu complexes adsorbed on glassy carbon electrodes for the oxygen reduction reaction (ORR) in aqueo...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::621c13a707a5d7d955cb36801ae6ea9c
https://doi.org/10.1021/acs.jpcc.9b03200

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Elucidating the mechanism of the oxygen reduction reaction for pyrolyzed Fe-N-C catalysts in basic media

Autor: Karina Muñoz, Jonathan Urra, Ricardo Venegas, F.J. Recio, José F. Marco, César Zúñiga, Christian Candia-Onfray, M. Sánchez-Arenillas, José H. Zagal

Publikováno v: Electrochemistry Communications, Vol 102, Iss, Pp 78-82 (2019)
Digital.CSIC. Repositorio Institucional del CSIC
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5 pags., 2 figs., 2 tabs.
The study of non-precious metal catalysts (NPMCs) as alternatives to platinum for oxygen reduction is crucial if the use of fuel cells is to become more widespread. Among NPMCs, pyrolyzed catalysts (Fe-N-C) are particul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf4d757ec21a06423df9fb66b0da2f1f
http://www.sciencedirect.com/science/article/pii/S1388248119300864

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Layered double hydroxides intercalated with methyl orange as a controlled-release corrosion inhibitor for iron in chloride media

Autor: E. Mazario, O Benali, Pilar Herrasti, N Bakhtaoui, F.J. Recio

Publikováno v: Biblos-e Archivo. Repositorio Institucional de la UAM
instname

In this study, the corrosion inhibition properties of nanocontainer-type layered double hydroxide (LDH) are evaluated on iron that is immersed in a 3.5% NaCl aqueous solution. LDH ZnAl-NO3 was synthesized via coprecipitation. The material presents sa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96524afc026431b47adb8d0d9e393fea
https://doi.org/10.1088/2632-959x/abe2b6

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Evidence of cathodic peroxydisulfate activation via electrochemical reduction at Fe(II) sites of magnetite-decorated porous carbon: Application to dye degradation in water

Autor: S. Mirehbar, Nieves Menéndez, S. Fernández-Velayos, Pilar Herrasti, F.J. Recio, Ignasi Sirés, E. Mazario

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Biblos-e Archivo. Repositorio Institucional de la UAM
instname

Peroxydisulfate (PDS, S2O82−)-based advanced oxidation processes have been developed as an alternative to those based on OH, as PDS activation yields a much more stable radical like SO4 − that can maintain the oxidation ability of water treatment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34c37a814c74abb3d2227f74a6bfecf3
http://hdl.handle.net/2445/182278

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Experimental reactivity descriptors of M-N-C catalysts for the oxygen reduction reaction

Autor: Christian Candia-Onfray, José F. Marco, José H. Zagal, F.J. Recio, Karina Muñoz-Becerra, Ricardo Venegas

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

9 pags., 6 figs., 2 tabs.
Pyrolyzed non-precious metal catalysts (NPMCs) are promising materials to replace platinum-based catalysts in the cathode of the fuel cells. These catalysts present high catalytic activity both in alkaline and acid medi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faf1e49b66f975a4c6205b8d07321e35
http://hdl.handle.net/10261/218814

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