Tuning the catalytic activity of Fe-phthalocyanine-based catalysts for the oxygen reduction reaction by ligand functionalization

S Yuan, J Peng, Y Zhang, DJ Zheng, S Bagi… - ACS …, 2022 - ACS Publications
Catalysts based on Fe-N x sites have promising catalytic activity for the oxygen reduction
reaction (ORR). While homogeneous Fe-N4 macrocycle molecules and heterogeneous Fe …

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 …

Hydrazine Oxidation Electrocatalysis

TY Burshtein, Y Yasman, L Muñoz-Moene… - ACS …, 2024 - ACS Publications
The electro-oxidation of hydrazine is important for direct hydrazine fuel cells and for
fundamental understanding of electrocatalysis in the nitrogen cycle. In this Review, we …

Access to β-lactams via iron-catalyzed olefin oxyamidation enabled by the π-accepting phthalocyanine ligand

J Kweon, D Kim, S Kang, S Chang - Journal of the American …, 2022 - ACS Publications
Herein, we report the development of an iron-catalyzed olefin oxyamidation by utilizing
tethered dioxazolones as the nitrenoid precursor to produce valuable β-lactam scaffolds …

Replacing Oxygen Evolution with Hydrazine Oxidation at the Anode for Energy‐Saving Electrolytic Hydrogen Production

J Wang, R Kong, AM Asiri, X Sun - ChemElectroChem, 2017 - Wiley Online Library
We report the development of a cobalt phosphide nanoarray as an efficient and stable
catalyst for the hydrazine oxidation reaction (HzOR) in alkaline media. Its high hydrogen …

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… - Electrochimica …, 2014 - Elsevier
Abstract The M (II)/(I) formal potential of MN4 macrocyclic complexes dictates their
electrocatalytic activity for many reactions and L-cysteine oxidation is not an exception. In …

Copper sulfide| reduced graphene oxide nanocomposite for detection of hydrazine and hydrogen peroxide at low potential in neutral medium

YJ Yang, W Li, X Wu - Electrochimica Acta, 2014 - Elsevier
We report a hydrogen peroxide (H 2 O 2) and hydrazine sensor based on novel copper
sulfide| reduced graphene oxide (CuS| rGO) nanocomposites, which were synthesized with …

Activity volcanoes for the electrocatalysis of homolytic and heterolytic hydrogen evolution

MTM Koper - Journal of Solid State Electrochemistry, 2016 - Springer
This paper derives a simple kinetic model for the electrochemical current generated by a
heterolytic model for hydrogen evolution, as it would apply to the reaction taking place on …

Electrode modification using alkynyl substituted Fe (II) phthalocyanine via electrografting and click chemistry for electrocatalysis

SR Nxele, P Mashazi, T Nyokong - Electroanalysis, 2015 - Wiley Online Library
Abstract In this work, tetrakis (5‐hexyn‐oxy) Fe (II) phthalocyanine was synthesised in order
to perform a click reaction between the terminal alkyne groups and an azide group on a …

Preparation of electro-spun CuO nanoparticle and its application for hydrazine hydrate electro-oxidation

SR Hosseini, M Kamali-Rousta - Electrochimica Acta, 2016 - Elsevier
In this work, polyvinyl alcohol/cupric acetate nanofibers are prepared by electrospinning
method and copper oxide nanoparticles (CuO-NPs) are produced after thermal treatment …