In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy

J Timoshenko, B Roldan Cuenya - Chemical reviews, 2020 - ACS Publications
During the last decades, X-ray absorption spectroscopy (XAS) has become an
indispensable method for probing the structure and composition of heterogeneous catalysts …

Robust noble metal-based electrocatalysts for oxygen evolution reaction

Q Shi, C Zhu, D Du, Y Lin - Chemical Society Reviews, 2019 - pubs.rsc.org
The oxygen evolution reaction (OER) is a kinetically sluggish anodic reaction and requires a
large overpotential to deliver appreciable current. Despite the fact that non-precious metal …

Enhanced Acidic Water Oxidation by Dynamic Migration of Oxygen Species at the Ir/Nb2O5−x Catalyst/Support Interfaces

Z Shi, J Li, J Jiang, Y Wang, X Wang… - Angewandte Chemie …, 2022 - Wiley Online Library
Catalyst/support interaction plays a vital role in catalysis towards acidic oxygen evolution
(OER), and the performance reinforcement is currently interpreted by either strain or electron …

Electrocatalysts for the oxygen evolution reaction in acidic media

Y Lin, Y Dong, X Wang, L Chen - Advanced Materials, 2023 - Wiley Online Library
The well‐established proton exchange membrane (PEM)‐based water electrolysis, which
operates under acidic conditions, possesses many advantages compared to alkaline water …

Advances in oxygen evolution electrocatalysts for proton exchange membrane water electrolyzers

Z Chen, L Guo, L Pan, T Yan, Z He, Y Li… - Advanced energy …, 2022 - Wiley Online Library
Proton exchange membrane water electrolyzer (PEMWE) technology is of interest in the
context of electrocatalytic hydrogen generation from renewable energies. It has the benefits …

Constructing a Hetero-interface Composed of Oxygen Vacancy-Enriched Co3O4 and Crystalline–Amorphous NiFe-LDH for Oxygen Evolution Reaction

J Lv, L Wang, R Li, K Zhang, D Zhao, Y Li, X Li… - ACS …, 2021 - ACS Publications
The development of high-performance electrocatalysts is a highly efficient strategy to
optimize the sluggish kinetic property of the oxygen evolution reaction (OER). Herein, we …

High-entropy alloys: emerging materials for advanced functional applications

X Wang, W Guo, Y Fu - Journal of Materials Chemistry A, 2021 - pubs.rsc.org
Accompanied by enhancements in the ability to fabricate materials for humans, alloy-based
materials have advanced from binary alloy systems to complicated compositions along with …

Density functional theory studies of transition metal carbides and nitrides as electrocatalysts

D Tian, SR Denny, K Li, H Wang, S Kattel… - Chemical Society …, 2021 - pubs.rsc.org
Transition metal carbides and nitrides are interesting non-precious materials that have been
shown to replace or reduce the loading of precious metals for catalyzing several important …

Iridium-based nanomaterials for electrochemical water splitting

Z Chen, X Duan, W Wei, S Wang, BJ Ni - Nano Energy, 2020 - Elsevier
Electrochemical water splitting is an appealing technology to produce high-purity hydrogen
as a clean and sustainable energy carrier. The efficiency of water splitting largely depends …

Recent advances in nanostructured metal nitrides for water splitting

N Han, P Liu, J Jiang, L Ai, Z Shao, S Liu - Journal of Materials …, 2018 - pubs.rsc.org
The gradually dwindling resources of fossil fuels and the urgency to reduce greenhouse gas
emissions portray a globally concerning image of our contemporary energy infrastructure …