Ricardo Venegas
Ricardo Venegas
Universidad Bernardo O'Higgins
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Biomimetic reduction of O 2 in an acid medium on iron phthalocyanines axially coordinated to pyridine anchored on carbon nanotubes
R Venegas, FJ Recio, J Riquelme, K Neira, JF Marco, I Ponce, JH Zagal, ...
Journal of materials chemistry A 5 (24), 12054-12059, 2017
A possible interpretation for the high catalytic activity of heat-treated non-precious metal Nx/C catalysts for O2 reduction in terms of their formal potentials
JH Zagal, I Ponce, D Baez, R Venegas, J Pavez, M Paez, M Gulppi
Electrochemical and Solid-State Letters 15 (6), B90, 2012
Elucidating the mechanism of the oxygen reduction reaction for pyrolyzed Fe-NC catalysts in basic media
C Zúñiga, C Candia-Onfray, R Venegas, K Muñoz, J Urra, ...
Electrochemistry Communications 102, 78-82, 2019
Experimental reactivity descriptors of MNC catalysts for the oxygen reduction reaction
R Venegas, K Muñoz-Becerra, C Candia-Onfray, JF Marco, JH Zagal, ...
Electrochimica Acta 332, 135340, 2020
Comparison of the catalytic activity for O 2 reduction of Fe and Co MN4 adsorbed on graphite electrodes and on carbon nanotubes
R Venegas, FJ Recio, C Zuniga, M Viera, MP Oyarzún, N Silva, K Neira, ...
Physical Chemistry Chemical Physics 19 (31), 20441-20450, 2017
Linear versus volcano correlations for the electrocatalytic oxidation of hydrazine on graphite electrodes modified with MN4 macrocyclic complexes
F Tasca, FJ Recio, R Venegas, DA Geraldo, M Sancy, JH Zagal
Electrochimica Acta 140, 314-319, 2014
Recent advances of Fe–N–C pyrolyzed catalysts for the oxygen reduction reaction
K Muñoz-Becerra, R Venegas, L Duque, JH Zagal, FJ Recio
Current Opinion in Electrochemistry 23, 154-161, 2020
Optimization of the electrocatalytic activity of MN4-macrocyclics adsorbed on graphite electrodes for the electrochemical oxidation of L-cysteine by tuning the M (II)/(I …
FJ Recio, CA Gutierrez, R Venegas, C Linares-Flores, CA Caro, JH Zagal
Electrochimica Acta 140, 482-488, 2014
Fe3O4 Templated Pyrolyzed Fe−N−C Catalysts. Understanding the role of N‐Functions and Fe3C on the ORR Activity and Mechanism
R Venegas, C Zúñiga, JH Zagal, A Toro‐Labbé, JF Marco, N Menéndez, ...
ChemElectroChem 9 (11), e202200115, 2022
Theoretical and experimental reactivity predictors for the electrocatalytic activity of copper phenanthroline derivatives for the reduction of dioxygen
R Venegas, K Muñoz-Becerra, L Lemus, A Toro-Labbé, JH Zagal, ...
The Journal of Physical Chemistry C 123 (32), 19468-19478, 2019
Performance of carbon steel and galvanized steel in reinforced concrete structures after accelerated carbonation
R Vera, R Venegas, AM Carvajal, F Corvo, T Pérez
International Journal of Electrochemical Science 7 (11), 10722-10734, 2012
Evaluation of Eulychnia acida Phil.(Cactaceae) extracts as corrosion inhibitors for carbon steel in acidic media
R Venegas, F Figueredo, G Carvallo, A Molinari, R Vera
Int J Electrochem Sci 11, 3651-3663, 2016
Strategies to improve the catalytic activity and stability of bioinspired Cu molecular catalysts for the ORR
K Muñoz-Becerra, JH Zagal, R Venegas, FJ Recio
Current Opinion in Electrochemistry 35, 101035, 2022
Reactivity descriptors for Cu bis-phenanthroline catalysts for the hydrogen peroxide reduction reaction
K Muñoz-Becerra, DF Báez, JH Zagal, S Bollo, A Toro-Labbé, R Venegas, ...
Electrochimica Acta 357, 136881, 2020
Oxygen reduction on carbon-supported metallophthalocyanines and metalloporphyrins
JH Zagal, I Kruusenberg, K Tammeveski, J Recio, K Muñoz, R Venegas
Pitting corrosion and stress corrosion cracking study in high strength steels in alkaline media
E Mazario, R Venegas, P Herrasti, MC Alonso, FJ Recio
Journal of Solid State Electrochemistry 20, 1223-1227, 2016
Proving ligand structure-reactivity correlation on multinuclear copper electrocatalysts supported on carbon black for the oxygen reduction reaction
R Venegas, K Muñoz-Becerra, S Juillard, L Zhang, R Oñate, I Ponce, ...
Electrochimica Acta 434, 141304, 2022
Electron Spin‐Dependent Electrocatalysis for the Oxygen Reduction Reaction in a Chiro‐Self‐Assembled Iron Phthalocyanine Device
L Scarpetta‐Pizo, R Venegas, P Barrías, K Muñoz‐Becerra, ...
Angewandte Chemie 136 (4), e202315146, 2024
Using reactivity predictors for enhancing the electrocatalytic activity of MN4 molecular catalysts for the oxygen reduction reaction: The role of the N-pyridinium functional …
L Scarpetta-Pizo, R Venegas, K Muñoz-Becerra, L Muñoz, A Toro-Labbé, ...
Electrochimica Acta 468, 143160, 2023
Elucidating the electronic synergetic effects in heteroatomic doped FeN4-CNR (R=-F,-Cl,-Br) oxygen reduction catalysts
G Escobar, R Venegas, I Ponce, A Toro-Labbé, JH Zagal, FJ Recio, ...
Electrochimica Acta 466, 143060, 2023
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