Synergistic Effect of 2-Acrylamido-2-methyl-1-propanesulfonic Acid on the Enhanced Conductivity for Fuel Cell at Low Temperature.
2-acrylamido-2-methyl-1-propanesulfonic
conductivity
cross-linking
proton-exchange membrane
temperature
Journal
Membranes
ISSN: 2077-0375
Titre abrégé: Membranes (Basel)
Pays: Switzerland
ID NLM: 101577807
Informations de publication
Date de publication:
15 Dec 2020
15 Dec 2020
Historique:
received:
03
11
2020
revised:
07
12
2020
accepted:
10
12
2020
entrez:
18
12
2020
pubmed:
19
12
2020
medline:
19
12
2020
Statut:
epublish
Résumé
This present work focused on the aromatic polymer (poly (1,4-phenylene ether-ether-sulfone); SPEES) interconnected/ cross-linked with the aliphatic monomer (2-acrylamido-2-methyl-1-propanesulfonic; AMPS) with the sulfonic group to enhance the conductivity and make it flexible with aliphatic chain of AMPS. Surprisingly, it produced higher conductivity than that of other reported work after the chemical stability was measured. It allows optimizing the synthesis of polymer electrolyte membranes with tailor-made combinations of conductivity and stability. Membrane structure is characterized by
Identifiants
pubmed: 33333968
pii: membranes10120426
doi: 10.3390/membranes10120426
pmc: PMC7765438
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : National Research Foundation of Korea
ID : 20173010032100
Références
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pubmed: 26642107
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pubmed: 31459161