Oxygen Evolution/Reduction Reaction Catalysts: From In Situ Monitoring and Reaction Mechanisms to Rational Design

Y Zhao, DP Adiyeri Saseendran, C Huang… - Chemical …, 2023 - ACS Publications
The oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are core steps of
various energy conversion and storage systems. However, their sluggish reaction kinetics …

Insights into 2D/2D MXene heterostructures for improved synergy in structure toward next‐generation supercapacitors: a review

K Nasrin, V Sudharshan, K Subramani… - Advanced Functional …, 2022 - Wiley Online Library
Abstract 2D interfacial heterostructures have found an unassailable status in energy storage
systems, particularly in supercapacitors citing the intriguing structural and electrochemical …

Splicing the active phases of copper/cobalt-based catalysts achieves high-rate tandem electroreduction of nitrate to ammonia

W He, J Zhang, S Dieckhöfer, S Varhade… - Nature …, 2022 - nature.com
Electrocatalytic recycling of waste nitrate (NO3−) to valuable ammonia (NH3) at ambient
conditions is a green and appealing alternative to the Haber− Bosch process. However, the …

Functional Bimetal Co‐Modification for Boosting Large‐Current‐Density Seawater Electrolysis by Inhibiting Adsorption of Chloride Ions

C Huang, Q Zhou, L Yu, D Duan, T Cao… - Advanced Energy …, 2023 - Wiley Online Library
Designing efficient and durable electrocatalysts for seawater splitting to avoid undesired
chlorine evolution reaction and resist the corrosive seawater is crucial for seawater …

Chemical and structural origin of lattice oxygen oxidation in Co–Zn oxyhydroxide oxygen evolution electrocatalysts

ZF Huang, J Song, Y Du, S **, S Dou… - Nature Energy, 2019 - nature.com
The oxygen evolution reaction (OER) is a key process in electrochemical energy conversion
devices. Understanding the origins of the lattice oxygen oxidation mechanism is crucial …

A comprehensive review of metal oxides (RuO2, Co3O4, MnO2 and NiO) for supercapacitor applications and global market trends

S Jayakumar, PC Santhosh, MM Mohideen… - Journal of Alloys and …, 2024 - Elsevier
Abstract Development of reliable and sustainable energy storage options is becoming
increasingly important as we continue to consume more non-renewable fossil fuels …

Resolving surface chemical states in XPS analysis of first row transition metals, oxides and hydroxides: Cr, Mn, Fe, Co and Ni

MC Biesinger, BP Payne, AP Grosvenor, LWM Lau… - Applied Surface …, 2011 - Elsevier
Chemical state X-ray photoelectron spectroscopic analysis of first row transition metals and
their oxides and hydroxides is challenging due to the complexity of their 2p spectra resulting …

Mechanism of oxygen evolution catalyzed by cobalt oxyhydroxide: cobalt superoxide species as a key intermediate and dioxygen release as a rate-determining step

A Moysiadou, S Lee, CS Hsu, HM Chen… - Journal of the American …, 2020 - ACS Publications
The oxygen evolution reaction (OER) is the performance-limiting half reaction of water
splitting, which can be used to produce hydrogen fuel using renewable energies. Whereas a …

Cobalt–iron (oxy) hydroxide oxygen evolution electrocatalysts: the role of structure and composition on activity, stability, and mechanism

MS Burke, MG Kast, L Trotochaud… - Journal of the …, 2015 - ACS Publications
Cobalt oxides and (oxy) hydroxides have been widely studied as electrocatalysts for the
oxygen evolution reaction (OER). For related Ni-based materials, the addition of Fe …

Spin pinning effect to reconstructed oxyhydroxide layer on ferromagnetic oxides for enhanced water oxidation

T Wu, X Ren, Y Sun, S Sun, G **an, GG Scherer… - Nature …, 2021 - nature.com
Producing hydrogen by water electrolysis suffers from the kinetic barriers in the oxygen
evolution reaction (OER) that limits the overall efficiency. With spin-dependent kinetics in …