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In situ 3D X-ray imaging of water distribution in each layer of a membrane electrode assembly of a polymer electrolyte fuel cell.
Matsui, Hirosuke; Ohta, Tomoro; Nakamura, Takahiro; Uruga, Tomoya; Tada, Mizuki.
Affiliation
  • Matsui H; Department of Chemistry, Graduate School of Science & Research Center for Materials Science (RCMS) & Integrated Research Consortium on Chemical Science (IRCCS) & Reaction Infography (R-ing) World Research Unit, Nagoya University, Furo, Chikusa, Nagoya, Aichi 464-8602, Japan. matsui.hiros
  • Ohta T; RIKEN SPring-8 Center, SPring-8, Koto, Sayo, Hyogo 679-5198, Japan.
  • Nakamura T; Department of Chemistry, Graduate School of Science & Research Center for Materials Science (RCMS) & Integrated Research Consortium on Chemical Science (IRCCS) & Reaction Infography (R-ing) World Research Unit, Nagoya University, Furo, Chikusa, Nagoya, Aichi 464-8602, Japan. matsui.hiros
  • Uruga T; RIKEN SPring-8 Center, SPring-8, Koto, Sayo, Hyogo 679-5198, Japan.
  • Tada M; Department of Chemistry, Graduate School of Science & Research Center for Materials Science (RCMS) & Integrated Research Consortium on Chemical Science (IRCCS) & Reaction Infography (R-ing) World Research Unit, Nagoya University, Furo, Chikusa, Nagoya, Aichi 464-8602, Japan. matsui.hiros
Phys Chem Chem Phys ; 26(21): 15115-15119, 2024 May 29.
Article de En | MEDLINE | ID: mdl-38592673
ABSTRACT
In situ 3D computed tomography imaging with statistical analysis successfully revealed the water accumulation and drainage characteristics in the stacked gas diffusion layers (GDLs) and membrane electrode assembly (MEA) of a polymer electrolyte fuel cell. Efficient water drainage at the interface between the cathode GDL and MEA was confirmed upon supplying oxygen to the cathode.
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Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Langue: En Journal: PCCP. Phys. chem. chem. phys. (Print) / PCCP. Physical chemistry chemical physics (Print) / Phys Chem Chem Phys Sujet du journal: BIOFISICA / QUIMICA Année: 2024 Type de document: Article Pays de publication: Royaume-Uni
Texte intégral
Ajouter à My VHL
Imprimer
XML
PubMed Links
Recherche sur Google

Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Langue: En Journal: PCCP. Phys. chem. chem. phys. (Print) / PCCP. Physical chemistry chemical physics (Print) / Phys Chem Chem Phys Sujet du journal: BIOFISICA / QUIMICA Année: 2024 Type de document: Article Pays de publication: Royaume-Uni