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dc.contributor.author
Coppola, Roxana Elisabeth
dc.contributor.author
D'accorso, Norma Beatriz
dc.contributor.author
Abuin, Graciela Carmen
dc.date.available
2024-02-26T12:59:06Z
dc.date.issued
2023-08
dc.identifier.citation
Coppola, Roxana Elisabeth; D'accorso, Norma Beatriz; Abuin, Graciela Carmen; Synthesis, characterization and performance of new 1,4-diazabicyclo[2.2.2]octane derivatives in anion exchange membranes; John Wiley & Sons Ltd; Polymer International; 73; 1; 8-2023; 30-37
dc.identifier.issn
0959-8103
dc.identifier.uri
http://hdl.handle.net/11336/228373
dc.description.abstract
Anion exchange membranes have aroused much interest for use in electrolyzers and alkaline fuel cells. In this work, two double-charged anion exchange membranes based on poly(2,5-benzimidazole) and poly(vinylbenzyl chloride) prepared by the casting method are reported. The effect of two different quaternizing agents based on 1,4-diazabicyclo[2.2.2]octane (DABCO) was evaluated. These membranes were characterized by means of Fourier transform infrared spectroscopy, SEM, TGA, water contact angle, swelling ratio, KOH and water uptake, ionic exchange capacity and ionic conductivity. The results showed that the length of the alkyl chain has a strong effect on the membrane properties. A good performance in a zero-gap water alkaline electrolyzer was obtained for the membrane based on the butyl derivate of DABCO (BDABCO).
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons Ltd
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ANION EXCHANGE MEMBRANE
dc.subject
CROSSLINKED
dc.subject
DABCO HEAD GROUP
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ELECTROLYZER
dc.subject
POLYBENZIMIDAZOLE
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Química Orgánica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Synthesis, characterization and performance of new 1,4-diazabicyclo[2.2.2]octane derivatives in anion exchange membranes
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-02-22T11:07:59Z
dc.journal.volume
73
dc.journal.number
1
dc.journal.pagination
30-37
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Coppola, Roxana Elisabeth. Instituto Nacional de Tecnología Industrial; Argentina
dc.description.fil
Fil: D'accorso, Norma Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina
dc.description.fil
Fil: Abuin, Graciela Carmen. Instituto Nacional de Tecnología Industrial; Argentina
dc.journal.title
Polymer International
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/pi.6567
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