Mesoscale morphologies of Nafion-based blend membranes by dissipative particle dynamics

This article belongs to the Special Issue Multifunctional Hybrid Materials Based on Polymers: Design and Performance.

Detalles Bibliográficos
Autores: Sen, Unal, Ozdemir, Mehmet, Erkartal, Mustafa, Kaya, Alaattin Metin, Manda, Abdullah A., Oveisi, Ali Reza, Aboudzadeh, M. Ali, Tokumasu, Takashi
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/258692
Acceso en línea:http://hdl.handle.net/10261/258692
Access Level:acceso abierto
Palabra clave:Dissipative particle dynamics
Poly(vinylphosphonic acid)
Mesoscale morphology
Poly(1-vinyl-1,2,4-triazole)
Nafion
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spelling Mesoscale morphologies of Nafion-based blend membranes by dissipative particle dynamicsSen, UnalOzdemir, MehmetErkartal, MustafaKaya, Alaattin MetinManda, Abdullah A.Oveisi, Ali RezaAboudzadeh, M. AliTokumasu, TakashiDissipative particle dynamicsPoly(vinylphosphonic acid)Mesoscale morphologyPoly(1-vinyl-1,2,4-triazole)NafionThis article belongs to the Special Issue Multifunctional Hybrid Materials Based on Polymers: Design and Performance.Polymer electrolyte membrane (PEM) composed of polymer or polymer blend is a vital element in PEM fuel cell that allows proton transport and serves as a barrier between fuel and oxygen. Understanding the microscopic phase behavior in polymer blends is very crucial to design alternative cost-effective proton-conducting materials. In this study, the mesoscale morphologies of Nafion/poly(1-vinyl-1,2,4-triazole) (Nafion-PVTri) and Nafion/poly(vinyl phosphonic acid) (Nafion-PVPA) blend membranes were studied by dissipative particle dynamics (DPD) simulation technique. Simulation results indicate that both blend membranes can form a phase-separated microstructure due to the different hydrophobic and hydrophilic character of different polymer chains and different segments in the same polymer chain. There is a strong, attractive interaction between the phosphonic acid and sulfonic acid groups and a very strong repulsive interaction between the fluorinated and phosphonic acid groups in the Nafion-PVPA blend membrane. By increasing the PVPA content in the blend membrane, the PVPA clusters’ size gradually increases and forms a continuous phase. On the other hand, repulsive interaction between fluorinated and triazole units in the Nafion-PVTri blend is not very strong compared to the Nafion-PVPA blend, which results in different phase behavior in Nafion-PVTri blend membrane. This relatively lower repulsive interaction causes Nafion-PVTri blend membrane to have non-continuous phases regardless of the composition.U. Sen was supported by JSPS RONPAKU (Dissertation PhD) program with ID No. TUR 11008.Peer reviewedMultidisciplinary Digital Publishing InstituteJapan Society for the Promotion of ScienceConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/258692reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.3390/pr9060984Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2586922026-05-22T06:33:51Z
dc.title.none.fl_str_mv Mesoscale morphologies of Nafion-based blend membranes by dissipative particle dynamics
title Mesoscale morphologies of Nafion-based blend membranes by dissipative particle dynamics
spellingShingle Mesoscale morphologies of Nafion-based blend membranes by dissipative particle dynamics
Sen, Unal
Dissipative particle dynamics
Poly(vinylphosphonic acid)
Mesoscale morphology
Poly(1-vinyl-1,2,4-triazole)
Nafion
title_short Mesoscale morphologies of Nafion-based blend membranes by dissipative particle dynamics
title_full Mesoscale morphologies of Nafion-based blend membranes by dissipative particle dynamics
title_fullStr Mesoscale morphologies of Nafion-based blend membranes by dissipative particle dynamics
title_full_unstemmed Mesoscale morphologies of Nafion-based blend membranes by dissipative particle dynamics
title_sort Mesoscale morphologies of Nafion-based blend membranes by dissipative particle dynamics
dc.creator.none.fl_str_mv Sen, Unal
Ozdemir, Mehmet
Erkartal, Mustafa
Kaya, Alaattin Metin
Manda, Abdullah A.
Oveisi, Ali Reza
Aboudzadeh, M. Ali
Tokumasu, Takashi
author Sen, Unal
author_facet Sen, Unal
Ozdemir, Mehmet
Erkartal, Mustafa
Kaya, Alaattin Metin
Manda, Abdullah A.
Oveisi, Ali Reza
Aboudzadeh, M. Ali
Tokumasu, Takashi
author_role author
author2 Ozdemir, Mehmet
Erkartal, Mustafa
Kaya, Alaattin Metin
Manda, Abdullah A.
Oveisi, Ali Reza
Aboudzadeh, M. Ali
Tokumasu, Takashi
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Japan Society for the Promotion of Science
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Dissipative particle dynamics
Poly(vinylphosphonic acid)
Mesoscale morphology
Poly(1-vinyl-1,2,4-triazole)
Nafion
topic Dissipative particle dynamics
Poly(vinylphosphonic acid)
Mesoscale morphology
Poly(1-vinyl-1,2,4-triazole)
Nafion
description This article belongs to the Special Issue Multifunctional Hybrid Materials Based on Polymers: Design and Performance.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/258692
url http://hdl.handle.net/10261/258692
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.3390/pr9060984
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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