IrO2-TiO2: A High-Surface-Area, Active, and Stable Electrocatalyst for the Oxygen Evolution Reaction
The utilization and development of efficient water electrolyzers for hydrogen production is
currently limited due to the sluggish kinetics of the anodic process the oxygen evolution …
currently limited due to the sluggish kinetics of the anodic process the oxygen evolution …
Impact of Ir-Valence Control and Surface Nanostructure on Oxygen Evolution Reaction over a Highly Efficient Ir–TiO2 Nanorod Catalyst
Iridium oxide (IrO x)-based materials are the most suitable oxygen evolution reaction (OER)
catalysts for water electrolysis in acidic media. There is a strong demand from industry for …
catalysts for water electrolysis in acidic media. There is a strong demand from industry for …
Iridium oxide for the oxygen evolution reaction: correlation between particle size, morphology, and the surface hydroxo layer from operando XAS
A current challenge faced in water electrolysis is the development of structure–activity
relationships for understanding and improving IrOx-based catalysts for the oxygen evolution …
relationships for understanding and improving IrOx-based catalysts for the oxygen evolution …
Self-supported hydrous iridium–nickel oxide two-dimensional nanoframes for high activity oxygen evolution electrocatalysts
Oxygen evolution reaction (OER) electrocatalysts with high activity, high stability, and low
costs are needed for proton-exchange membrane (PEM) electrolyzers. Based on the high …
costs are needed for proton-exchange membrane (PEM) electrolyzers. Based on the high …
Operando Structure–Activity–Stability Relationship of Iridium Oxides during the Oxygen Evolution Reaction
Creating active and stable electrodes is an essential step toward efficient and durable
electrolyzers. To achieve this goal, understanding what aspects of the electrode structure …
electrolyzers. To achieve this goal, understanding what aspects of the electrode structure …
Operando X-ray characterization of high surface area iridium oxides to decouple their activity losses for the oxygen evolution reaction
IrO2 is the state-of-art O2-evolution reaction (OER) electrocatalyst implemented in proton
exchange membrane electrolyzers, but in the near future iridium's ultra-low availability could …
exchange membrane electrolyzers, but in the near future iridium's ultra-low availability could …
A highly active and stable IrOx/SrIrO3 catalyst for the oxygen evolution reaction
Oxygen electrochemistry plays a key role in renewable energy technologies such as fuel
cells and electrolyzers, but the slow kinetics of the oxygen evolution reaction (OER) limit the …
cells and electrolyzers, but the slow kinetics of the oxygen evolution reaction (OER) limit the …
Ultrafine oxygen-defective iridium oxide nanoclusters for efficient and durable water oxidation at high current densities in acidic media
Iridium oxide (IrO2) is one of the best known electrocatalysts for the oxygen evolution
reaction (OER) taking place in a strongly acidic solution. IrO2 nanocatalysts with high activity …
reaction (OER) taking place in a strongly acidic solution. IrO2 nanocatalysts with high activity …
The Ir–OOOO–Ir transition state and the mechanism of the oxygen evolution reaction on IrO 2 (110)
T Binninger, ML Doublet - Energy & Environmental Science, 2022 - pubs.rsc.org
Carefully assessing the energetics along the pathway of the oxygen evolution reaction
(OER), our computational study reveals that the “classical” OER mechanism on the (110) …
(OER), our computational study reveals that the “classical” OER mechanism on the (110) …
Core‐Shell Nanostructured Ru@ Ir–O Electrocatalysts for Superb Oxygen Evolution in Acid
The design of highly active and durable catalysts for the sluggish anodic oxygen evolution
reaction (OER) in acid remains an urgent yet challenging goal in water electrolysis. Herein …
reaction (OER) in acid remains an urgent yet challenging goal in water electrolysis. Herein …