ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2023
Alternating Flow Field Design Improves the Performance of Proton Exchange Membrane Fuel Cells.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2023. 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
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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.
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Who cites it
7 citing papers in PubMed.
- Static Drainage HAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Performance Degradation in Proton Exchange Membrane Fuel Cell Under Large Load Variation at Rapid Startup: Phenomena and Solution Based on Different Flow Fields.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- "Straw in the Clay Soil" Strategy: Anticarbon Corrosive Fluorine-Decorated Graphene Nanoribbons@CNT Composite for Long-Term PEMFC.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- A Scalable and Robust Water Management Strategy for PEMFCs: Operando Electrothermal Mapping and Neutron Imaging Study.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Magnetic Array-Aided Visualizing PEMFC Degradation Heterogeneity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- New perspective crosslinking electrochemistry and other research fields: beyond electrochemical reactors.Chemical science · 2024Review
- Alternating Flow Field Design Improves the Performance of Proton Exchange Membrane Fuel Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
The flow field structure of a proton exchange membrane fuel cell (PEMFC) is a determining factor for improving the cell power density. In this study, a universal alternating flow field design for the first time is proposed, which arranges structural units with different flow resistances in an alternating way to significantly improve the gas transfer rate into the electrode, with the advantages of easy machining and low pumping loss. Based on the design, it is proposed and tested large-scale fuel cells with three novel flow fields by combining a parallel channel, baffled channel, serpentine channel, and narrowed channel. The results show that the design can significantly enhance the gas supply efficiency and that the novel baffled flow field improves the PEMFC performance by 23% with low pumping loss. The design employed in the study offers additional options for flow field optimization and contributes to the early achievement of next-generation ultrahigh power density fuel cells.
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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.