Effect of cation and anion sizes of additive ionic liquid on the crystal structure of poly(vinylidene fluoride) nanofiber

We investigated the additive ionic liquid (IL) type dependence on the crystal structure of poly(vinylidene fluoride) (PVDF) nanofibers. As additive ILs, we used imidazolium based ILs with different cation and anion sizes. From differential scanning calorimetry (DSC) measurements, we found that there...

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Detalles Bibliográficos
Autores principales: Asai, Hanako, Saga, Hiroyuki, Saito, Ryuto, Nakane, Koji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10107745/
https://www.ncbi.nlm.nih.gov/pubmed/37077266
http://dx.doi.org/10.1039/d3ra01917a
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author Asai, Hanako
Saga, Hiroyuki
Saito, Ryuto
Nakane, Koji
author_facet Asai, Hanako
Saga, Hiroyuki
Saito, Ryuto
Nakane, Koji
author_sort Asai, Hanako
collection PubMed
description We investigated the additive ionic liquid (IL) type dependence on the crystal structure of poly(vinylidene fluoride) (PVDF) nanofibers. As additive ILs, we used imidazolium based ILs with different cation and anion sizes. From differential scanning calorimetry (DSC) measurements, we found that there is a proper amount for the additive IL to promote PVDF crystallization, and the proper amount is influenced by the cation size, not by the anion size. In addition, it was found that IL itself inhibited the crystallization, but IL can promote crystallization under the presence of DMF.
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spelling pubmed-101077452023-04-18 Effect of cation and anion sizes of additive ionic liquid on the crystal structure of poly(vinylidene fluoride) nanofiber Asai, Hanako Saga, Hiroyuki Saito, Ryuto Nakane, Koji RSC Adv Chemistry We investigated the additive ionic liquid (IL) type dependence on the crystal structure of poly(vinylidene fluoride) (PVDF) nanofibers. As additive ILs, we used imidazolium based ILs with different cation and anion sizes. From differential scanning calorimetry (DSC) measurements, we found that there is a proper amount for the additive IL to promote PVDF crystallization, and the proper amount is influenced by the cation size, not by the anion size. In addition, it was found that IL itself inhibited the crystallization, but IL can promote crystallization under the presence of DMF. The Royal Society of Chemistry 2023-04-17 /pmc/articles/PMC10107745/ /pubmed/37077266 http://dx.doi.org/10.1039/d3ra01917a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Asai, Hanako
Saga, Hiroyuki
Saito, Ryuto
Nakane, Koji
Effect of cation and anion sizes of additive ionic liquid on the crystal structure of poly(vinylidene fluoride) nanofiber
title Effect of cation and anion sizes of additive ionic liquid on the crystal structure of poly(vinylidene fluoride) nanofiber
title_full Effect of cation and anion sizes of additive ionic liquid on the crystal structure of poly(vinylidene fluoride) nanofiber
title_fullStr Effect of cation and anion sizes of additive ionic liquid on the crystal structure of poly(vinylidene fluoride) nanofiber
title_full_unstemmed Effect of cation and anion sizes of additive ionic liquid on the crystal structure of poly(vinylidene fluoride) nanofiber
title_short Effect of cation and anion sizes of additive ionic liquid on the crystal structure of poly(vinylidene fluoride) nanofiber
title_sort effect of cation and anion sizes of additive ionic liquid on the crystal structure of poly(vinylidene fluoride) nanofiber
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10107745/
https://www.ncbi.nlm.nih.gov/pubmed/37077266
http://dx.doi.org/10.1039/d3ra01917a
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AT saitoryuto effectofcationandanionsizesofadditiveionicliquidonthecrystalstructureofpolyvinylidenefluoridenanofiber
AT nakanekoji effectofcationandanionsizesofadditiveionicliquidonthecrystalstructureofpolyvinylidenefluoridenanofiber

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