ReviewChemical reviews2025
Proton Exchange Membrane (PEM) Water Electrolysis: Cell-Level Considerations for Gigawatt-Scale Deployment.
Review in Chemical reviews, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
35 citing papers in PubMed.
- Towards High-Throughput Testing of Bipolar Plate Materials for Proton Exchange Membrane Water Electrolyzers: Correlative Contact Resistance and Stability Analysis.Small methods · 2026Article
- Design for Remanufacturing and Resource Circulation in Proton Exchange Membrane Water Electrolysis Systems Using Sustainability Benefit Ratio.ChemSusChem · 2026Article
- Bridging the Gap Between Laboratory Catalyst Research and Practical Water Electrolyzer Commercialization.JACS Au · 2026Review
- Porous Carbon Spheres (PCSs) as a Support for Ni Nanoparticles for Alkaline Water Electrolyzer Cathodes.Molecules (Basel, Switzerland) · 2026Article
- Buffering the Active State for Proton Exchange Membrane Water Electrolysis.Angewandte Chemie (International ed. in English) · 2026Review
- Facile Sprayed and Electro-Activated Ultra-Low Pt Loading Catalyst for Hydrogen Evolution Reaction and PEM Water Electrolysis.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- A Non-Equilibrium Flame Aerosol Process to Create High-Entropy MOFs.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Dynamic Electron Redistribution on Rooted-Type High-Entropy Perovskite-Supported Ir Catalysts for Durable Proton-Exchange-Membrane Water Electrolysis.Journal of the American Chemical Society · 2026Article
- Strong Modulation of Electronic States in IrOAngewandte Chemie (International ed. in English) · 2026Article
- Ultrahigh Density Ir Single-Atom Catalysts With Synergistic Ir-Ir Pairs for Efficient Acidic Oxygen Evolution.Angewandte Chemie (International ed. in English) · 2026Article
- Strain-Induced Dynamic Surface Exchange in Ternary Alloy Nanosponges for Stable PEM Water Electrolysis.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- An Efficient and Durable Low-Iridium Catalyst Enabled by a Potential-Triggered Dual-Pathway Mechanism for Acidic Water Oxidation.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Dynamic stability of OER electrocatalysts in water electrolyzers: multiscale deactivation mechanisms and regulation strategies.Chemical science · 2026Review
- Activating in-plane dead zones of anode catalyst layers in proton exchange membrane water electrolyzers.Nature communications · 2026Article
- Clean hydrogen from water: emerging technologies for a sustainable energy future.RSC advances · 2026Review
- Spin-state regulation of high-entropy Ruddlesden-Popper perovskite oxides for efficient seawater electrolysis.Nature communications · 2026Article
- Grain-Size-Dependent Hydrogen Evolution and Oxygen Evolution Reaction Behavior of a Non-Equiatomic FeMaterials (Basel, Switzerland) · 2026Article
- Highly Robust Membrane Electrode Assembly Using Engineered Dual-Phase Iridium Oxide Catalysts Breaking the Activity-Durability Trade-Off in Proton Exchange Membrane Water Electrolysis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Accelerated discovery of highly stable ruthenium-based high-entropy oxides for acidic oxygen evolution.Science advances · 2026Article
- Multidentate Surfactant-Dependent Synthesis of Giant Iridium Superstructures.Langmuir : the ACS journal of surfaces and colloids · 2026Article
Corrections and comments
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Authors and funding
21 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Hydrogen produced with no greenhouse gas emissions is termed "green hydrogen" and will be essential to reaching decarbonization targets set forth by nearly every country as per the Paris Agreement. Proton exchange membrane water electrolyzers (PEMWEs) are expected to contribute substantially to the green hydrogen market. However, PEMWE market penetration is insignificant, accounting for less than a gigawatt of global capacity. Achieving substantive decarbonization via green hydrogen will require PEMWEs to reach capacities of hundreds of gigawatts by 2030. This paper serves as an overarching roadmap for cell-level improvements necessary for gigawatt-scale PEMWE deployment, with insights from three well-established hydrogen technology companies included. Analyses will be presented for economies of scale, renewable energy prices, government policies, accelerated stress tests, and component-specific improvements.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.