ReviewAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024
Ru/Ir-Based Electrocatalysts for Oxygen Evolution Reaction in Acidic Conditions: From Mechanisms, Optimizations to Challenges.
Review in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- Design for Remanufacturing and Resource Circulation in Proton Exchange Membrane Water Electrolysis Systems Using Sustainability Benefit Ratio.ChemSusChem · 2026Article
- Lattice strain engineering of iridium-based catalysts for acidic oxygen evolution reaction.Chemical science · 2026Review
- Article
- Strong Modulation of Electronic States in IrOAngewandte Chemie (International ed. in English) · 2026Article
- Interfacial Electric Field Engineering of High-Entropy Heterostructures Triggering Self-Limiting Reconstruction for Industrial-Scale Electrocatalysis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Accelerating Green Hydrogen Generation Strategies for High-Efficiency Auxiliary Hydrogen Production Under High Current Density.ChemSusChem · 2026Review
- Strain-Induced Dynamic Surface Exchange in Ternary Alloy Nanosponges for Stable PEM Water Electrolysis.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Modulation strategies for acidic oxygen evolution catalysts.Chemical science · 2026Review
- Unleashing the Power of P-N Heterojunctions: Optimizing Water Electrolysis Efficiency Through a Cathode-Driven Electrocatalyst Synergy.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Asymmetric Ru─O sites in self-activated catalysts for efficient electrochemical methanol oxidation and industrial-scale hydrogen generation.Science advances · 2026Article
- Lewis base-mediated stabilization of the lattice oxygen mechanism in RuOChemical science · 2026Article
- Charge symmetry breaking stabilizes high-valence Ru sites for proton exchange membrane electrolysis.Nature communications · 2026Article
- Doped RuOChemSusChem · 2026Review
- Oxygen Evolution Reaction Catalysts for Acidic-Media COAdvanced materials (Deerfield Beach, Fla.) · 2026Review
- Morphology-Driven Enhancement of Alkaline OER Performance in Spinel NiCoInternational journal of molecular sciences · 2026Article
- Support Effects of Microwave-Synthesized Ru-Based Catalysts on Their Hydrogen Evolution Performance in Acidic Media.Nanomaterials (Basel, Switzerland) · 2026Article
- Porphyrin-based polyimide 2D porous organic polymers: band engineering for bifunctional electrocatalytic OER and HER.Materials advances · 2025Article
- Facile Engineering of CoS@NiS Heterostructures for Efficient Oxygen Evolution Reaction.Nanomaterials (Basel, Switzerland) · 2025Article
- Reduced Graphene Oxide-Coated Iridium Oxide as a Catalyst for the Oxygen Evolution Reaction in Alkaline Water Electrolysis.Molecules (Basel, Switzerland) · 2025Article
- Dual Doping in Precious Metal Oxides: Accelerating Acidic Oxygen Evolution Reaction.International journal of molecular sciences · 2025Review
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
The generation of green hydrogen by water splitting is identified as a key strategic energy technology, and proton exchange membrane water electrolysis (PEMWE) is one of the desirable technologies for converting renewable energy sources into hydrogen. However, the harsh anode environment of PEMWE and the oxygen evolution reaction (OER) involving four-electron transfer result in a large overpotential, which limits the overall efficiency of hydrogen production, and thus efficient electrocatalysts are needed to overcome the high overpotential and slow kinetic process. In recent years, noble metal-based electrocatalysts (e.g., Ru/Ir-based metal/oxide electrocatalysts) have received much attention due to their unique catalytic properties, and have already become the dominant electrocatalysts for the acidic OER process and are applied in commercial PEMWE devices. However, these noble metal-based electrocatalysts still face the thorny problem of conflicting performance and cost. In this review, first, noble metal Ru/Ir-based OER electrocatalysts are briefly classified according to their forms of existence, and the OER catalytic mechanisms are outlined. Then, the focus is on summarizing the improvement strategies of Ru/Ir-based OER electrocatalysts with respect to their activity and stability over recent years. Finally, the challenges and development prospects of noble metal-based OER electrocatalysts are discussed.
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