Possible scenario of forming a catalyst layer for proton exchange membrane fuel cells.
Journal
RSC advances
ISSN: 2046-2069
Titre abrégé: RSC Adv
Pays: England
ID NLM: 101581657
Informations de publication
Date de publication:
29 Jan 2020
29 Jan 2020
Historique:
received:
25
11
2019
accepted:
22
01
2020
entrez:
2
5
2022
pubmed:
3
2
2020
medline:
3
2
2020
Statut:
epublish
Résumé
Ionomer in the catalyst layer provides an ion transport channel which is essential for many electrochemical devices. As the ionomer and electrochemical catalyst are packed together in the catalyst layer, it is difficult to have a clear image of the ionomer distribution in the catalyst layer and how the ionomer is in contact with Pt or carbon. A highly dispersed catalyst was deposited on the TEM SiN grid directly using the same (ultrasonic spray) or a similar way as the catalyst was deposited on the membrane. By analyzing the distribution of various elements (C, F, S, Pt
Identifiants
pubmed: 35498292
doi: 10.1039/c9ra09864j
pii: c9ra09864j
pmc: PMC9049289
doi:
Types de publication
Journal Article
Langues
eng
Pagination
5502-5506Informations de copyright
This journal is © The Royal Society of Chemistry.
Déclaration de conflit d'intérêts
There are no conflicts to declare.
Références
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pubmed: 28128921
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pubmed: 29722957