ReviewAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025
A Review of Designing Hierarchical Structure Within Membrane Electrode Assembly for Water Electrolyzer.
Review in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
7 citing papers in PubMed.
- Deciphering Structure-Bubble-Mass Transfer Relationships in Water Electrolysis Through Electrode Morphology Regulation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- From Lab to Fab: Path Forward for Multi-Scale Design of Industrial Anion Exchange Membrane Electrolyzers.Advanced materials (Deerfield Beach, Fla.) · 2026Review
- Accelerating Green Hydrogen Generation Strategies for High-Efficiency Auxiliary Hydrogen Production Under High Current Density.ChemSusChem · 2026Review
- Interfacial Water Configurations: Evolution and Implications for Electrocatalysis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Adjacent-Site Proximity as a Dominant Activity Descriptor in Single-Atom Pt Catalysts for Hydrogen Evolution Reaction.Nano-micro letters · 2026Article
- Tailoring Nickel Porous Structure via Dynamic Hydrogen Bubble Template for Efficient Alkaline Hydrogen Evolution.ACS omega · 2026Article
- A Review of Designing Hierarchical Structure Within Membrane Electrode Assembly for Water Electrolyzer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
Green hydrogen produced from water electrolyzers demonstrates higher efficiency and sustainability than industrial alkaline water electrolysis due to the membrane electrode assembly (MEA) design. However, random structure designs in current MEAs significantly increase the charge and mass transport resistance, leading to a decrease in energy efficiency. In contrast, the ordered structure design in MEA provides well-defined arrangements of pores, channels, or pathways within catalysts, catalyst layers, porous transport layers, and ion exchange membranes (IEMs). These ordered configurations facilitate efficient pathways for charge and mass transport. Particularly, in comparison with first-order structure, hierarchical structure designs exhibit more obvious advantages in reaction interface, charge, and mass transport. Recently, the diverse hierarchical structure in the MEA designs has demonstrated significant improvements in overall electrolysis efficiency in both proton exchange membrane (PEM) and anion exchange membrane (AEM) water electrolyzers. This review will examine recent advancements in hierarchical structure designs in the MEAs for water electrolyzers, focusing on innovations in fabrication methods and enhancement mechanisms, as well as their electrolysis performance. This review will provide comprehensive guidelines for designing highly efficient MEAs for both PEM and AEM electrolyzers.
Indexed as
Identifiers
What OpenQuestion holds
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.