Zobrazeno 1 - 10
of 2 289
pro vyhledávání: '"bipolar plates"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2478-2488 (2024)
Proton exchange membrane water electrolyser (PEMWE) is crucial for contemporary hydrogen generation technology. However, the corrosion of bipolar plates (BPPs) poses a significant challenge primarily due to the high anodic potential and acidic enviro
Externí odkaz:
https://doaj.org/article/049ef365411b47fab99ccbe457e05bcd
Publikováno v:
Advances in Sciences and Technology, Vol 18, Iss 6, Pp 331-340 (2024)
Hydrogen fuel cells are gaining popularity in power-consuming devices due to their zero-emission characteristics. However, ohmic resistance, which arises from the resistance to electron flow through the electrodes and external circuit, can cause redu
Externí odkaz:
https://doaj.org/article/020d29d67ddd4d60a57a9d2dc50f44be
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-16 (2024)
Abstract The bipolar plate (BPP) is a crucial component of proton exchange membrane fuel cells (PEMFC). However, the weight of BPPs can account for around 80% of a PEMFC stack, posing a hindrance to the commercialization of PEMFCs. Therefore, the lig
Externí odkaz:
https://doaj.org/article/80f7cdb963cf47539730a50e9d33cd7c
Autor:
Eirini Zagoraiou, Soorya Krishan, Amal Siriwardana, Anastasia Maria Moschovi, Iakovos Yakoumis
Publikováno v:
Compounds, Vol 4, Iss 2, Pp 252-267 (2024)
Bipolar Plates (BPPs) play a critical role in Polymer Electrolyte Membrane Water Electrolysers (PEMWEs) for effective hydrogen generation. The performance and longevity of the system can be considerably impacted by choosing the suitable material for
Externí odkaz:
https://doaj.org/article/9f7dd8c7215443a090fd6e4db087397c
Publikováno v:
Electrochemistry Communications, Vol 168, Iss , Pp 107819- (2024)
Voltage fluctuations in energy input not only impact the overall hydrogen production efficiency and stability of Proton Exchange Membrane Water Electrolysis (PEMWE) systems but also pose significant challenges to the long-term service life of individ
Externí odkaz:
https://doaj.org/article/6a38bf173e664d76b8472bd1172de1fe
Publikováno v:
Materials & Design, Vol 246, Iss , Pp 113338- (2024)
Metallic bipolar plates (BPPs) manufactured by stamping have great commercialization prospects in proton exchange membrane fuel cells (PEMFCs) owing to their significant advantages of low density, small volume, high mechanical strength, and low cost.
Externí odkaz:
https://doaj.org/article/d0a99e41fb5742b89fbcd5898440389a
Autor:
Hüseyin Gürbüz, Selman İlbeyoğlu
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 29, Iss 1, Pp 291-310 (2024)
Geleneksel fosil yakıtlar, rezervlerinin sınırlı ve ciddi zararlı kirletici sorunlarının olması önemli problemdir. Fosil yakıtlara en önemli sürdürülebilir alternatif yakıt ve enerji kaynağı hidrojendir. Hidrojenin kimyasal enerjisin
Externí odkaz:
https://doaj.org/article/94e641095ee44f5d9470d925834e8a42
Publikováno v:
Next Energy, Vol 6, Iss , Pp 100201- (2025)
The standard industrial vanadium redox flow battery (VRFB) stack is made of thick graphite bipolar plates to support the flow field required for optimal circulation of electrolyte. These thick plates suffer from electrolyte seepage, poor mechanical p
Externí odkaz:
https://doaj.org/article/8b0b49c4599d40b6827ff66dd526468b
Autor:
Andrea Garfias, María Sarret, Javier Sánchez, Irene G. Cano, Vicente Albaladejo-Fuentes, Teresa Andreu
Publikováno v:
Applied Surface Science Advances, Vol 24, Iss , Pp 100649- (2024)
This work investigates the microstructure and manufacturing control of the masked Cold Spray Additive Manufacturing (CSAM) strategy for producing of new bipolar plates (BPPs) for Proton Exchange Membrane (PEM) electrolyzers, using low-cost, lightweig
Externí odkaz:
https://doaj.org/article/1838ae78155d41adabb66ba82377b316
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