Results 311 to 320 of about 148,682 (379)

High-Valent Intermediate Observed in a Cu-Based OER Electrocatalyst by <i>Operando</i> X-ray Absorption Spectroscopy. [PDF]

open access: yesJ Phys Chem Lett
Garcia-Diez R   +7 more
europepmc   +1 more source

Machine learning-assisted large-scale identical-location electron microscopy enables quantifying nanoparticulate electrocatalyst degradation

open access: yes
Kamšek AR   +8 more
europepmc   +1 more source

Tailored Electronic Structure of Ir in High Entropy Alloy for Highly Active and Durable Bifunctional Electrocatalyst for Water Splitting under an Acidic Environment

Advances in Materials, 2023
Proton‐exchange‐membrane water electrolysis (PEMWE) requires an efficient and durable bifunctional electrocatalyst for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER).
Jiseok Kwon   +12 more
semanticscholar   +1 more source

Sodium-Decorated Amorphous/Crystalline RuO2 with Rich Oxygen Vacancies: A Robust pH-Universal Oxygen Evolution Electrocatalyst.

Angewandte Chemie, 2021
The oxygen evolution reaction (OER) is a key reaction for many electrochemical devices. To date, many OER electrocatalysts function well in alkaline media, but exhibit poor performances in neutral and acidic media, especially the acidic stability. Herein,
Lijie Zhang   +7 more
semanticscholar   +1 more source

Recent Progress in Advanced Electrocatalyst Design for Acidic Oxygen Evolution Reaction

Advances in Materials, 2021
Proton exchange membrane (PEM) water electrolyzers hold great significance for renewable energy storage and conversion. The acidic oxygen evolution reaction (OER) is one of the main roadblocks that hinder the practical application of PEM water ...
Leigang Li   +3 more
semanticscholar   +1 more source

Corrosion Chemistry of Electrocatalysts

Advanced Materials, 2022
AbstractElectrocatalysts are the core components of many sustainable energy conversion technologies that are considered the most potential solution to the worldwide energy and environmental crises. The reliability of structure and composition pledges that electrocatalysts can achieve predictable and stable performance.
Fu‐Min Li   +6 more
openaire   +2 more sources

High Configuration Entropy Activated Lattice Oxygen for O2 Formation on Perovskite Electrocatalyst

Advanced Functional Materials, 2022
The single‐phase oxides with elemental complexity and compositional diversity, usually named high entropy oxides, feature homogeneously dispersed multi‐metallic elements in equiatomic concentration.
Lin Tang   +12 more
semanticscholar   +1 more source

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