Molecular and pyrolyzed penta-coordinated catalysts for the oxygen reduction reaction: a short opinion review on electronic properties and catalytic activity

CZ Loyola, F Tasca - Current Opinion in Electrochemistry, 2023 - Elsevier
Hydrogen fuel cells are emerging as a sustainable technology for the storage and
transformation of chemical energy into electricity. Major problems to the mass diffusion of …

Activity volcano plots for the oxygen reduction reaction using FeN4 complexes: From reported experimental data to the electrochemical meaning

CZ Loyola, S Ureta-Zañartu, JH Zagal… - Current Opinion in …, 2022 - Elsevier
Electrochemistry and electrochemical experiments are powerful tools for obtaining
information about the thermodynamics and kinetics of electrochemical reactions. In …

Anchoring Au (111) on a bismuth sulfide nanorod: boosting the artificial electrocatalytic nitrogen reduction reaction under ambient conditions

L Zhao, J Zhou, L Zhang, X Sun, X Sun… - … Applied Materials & …, 2020 - ACS Publications
Electrocatalytic nitrogen reduction reaction (NRR), as a green and sustainable method for
ammonia synthesis, has become one of the candidates to substitute industrial Haber–Bosch …

Effect of support on oxygen reduction reaction activity of supported iron porphyrins

Q Hua, KE Madsen, AM Esposito, X Chen… - ACS …, 2022 - ACS Publications
We report the oxygen reduction reaction (ORR) activity in acid of an Fe porphyrin on different
supports. While the activity is high (E 1/2= 0.34 V vs RHE with n= 3.8) when the Fe porphyrin …

Oxygen reduction reaction at penta-coordinated Co phthalocyanines

M Viera, J Riquelme, C Aliaga, JF Marco… - Frontiers in …, 2020 - frontiersin.org
From the early 60s, Co complexes, especially Co phthalocyanines (CoPc) have been
extensively studied as electrocatalysts for the oxygen reduction reaction (ORR). Generally …

On the effects of Br−, ClO4−, NO3− anions on the oxygen reduction reaction electrocatalysis at Fe phthalocyanine modified electrodes

CZ Loyola, A Gatica, N Troncoso, W Orellana… - Electrochimica Acta, 2024 - Elsevier
Fe phthalocyanine with carbon nanotubes (FePc-CNT) has been used as catalysts for ORR
using the following supporting electrolyte: 0.1 M NaOH, 1 M NaOH, 1 M HNO 3, 1 M HClO 4 …

Penta-coordinated transition metal macrocycles as electrocatalysts for the oxygen reduction reaction

J Govan, W Orellana, JH Zagal, F Tasca - Journal of Solid State …, 2021 - Springer
The oxygen reduction reaction (ORR) is a highly important reaction in electrochemistry. The
following short review details recent advances in novel non-precious metal catalysts …

Role of MCD and Mössbauer Spectroscopy in the Explanation of the Properties of a Highly Soluble (μ-Oxo)bis[tetra(tert-butyl)(phthalocyaninato)iron(III)] Complex …

VN Nemykin, BR Schrage, DE Nevonen… - Inorganic …, 2023 - ACS Publications
Solid-state Mössbauer spectra of a highly soluble (μ-oxo) bis [tetra (tert-butyl)(
phthalocyaninato) iron (III)] complex 1 ((Pc t BuFe) 2O) consist of two doublets that represent …

Surface functionalized gold electrode by axial ligand exchanged CoIIIcorroles for accelerating electrocatalyzed hydrogen evolutions

IK Attatsi, W Zhu, X Liang - International Journal of Hydrogen Energy, 2022 - Elsevier
Herein, a series of Co III corroles with different meso-substituents were successfully
functionalized on gold electrodes through self-assembled axial coordination with 4 …

Teaching Thermodynamics and Kinetics Parameters in Electrochemistry with Reference to the Sabatier Principle and Volcano-Like Plots for the Oxygen Reduction …

C Zuniga-Loyola, MS Ureta-Zanartu… - Journal of Chemical …, 2024 - ACS Publications
Energy conversion devices such as fuel cells, metal-air batteries, and electrolyzers have
been envisaged as possible solutions for cutting down the continuous accumulation of …