Ionic polymer actuators using poly(ionic liquid) electrolytes.
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| Title: | Ionic polymer actuators using poly(ionic liquid) electrolytes. |
|---|---|
| Authors: | Kokubo, Hisashi1, Sano, Ryo1, Murai, Keita1, Ishii, Shunta1, Watanabe, Masayoshi1 mwatanab@ynu.ac.jp |
| Source: | European Polymer Journal. Sep2018, Vol. 106, p266-272. 7p. |
| Subjects: | Conducting polymers testing, Electrolyte analysis, Polymerized ionic liquids, Electric double layer, Anion analysis |
| Abstract: | Graphical abstract Highlights • Poly(ionic liquid) (polyIL) networks were prepared via free radical polymerization. • The polyILs have either imidazolium or –[SO 2 NSO 2 CF 3 ]− structure in their side chains as the fixed charge. • Ionic polymer actuators with the polyIL network electrolyte layer showed a characteristic performance depending on the fixed charge on the network. Abstract In this work, poly(ionic liquid) (polyIL) polymer electrolytes were prepared by the free radical copolymerization of IL monomers with a plasticizing monomer having poly(ethylene glycol) (PEG) side chain. The IL monomers, i.e., the polycation and polyanion precursors, were 1-[(3-methacryloyloxy)propyl]-3-methylimidazolium bis(trifluoromethanesulfonyl)amide ([C 3 mim-MA][TFSA]) and 1-methyl-3-propylimidazolium N -[3-(methacryloyloxy)propylsulfonyl]- N -(trifluoromethanesulfonyl)amide ([C 3 mim][TFSA-MA]), respectively. The ionic conductivities of the polyIL polymer electrolytes increased with a decrease in the weight fraction of the ionic monomer owing to the plasticizing effect of the PEG side chain, whereas the mechanical strength simultaneously decreased due to a lowering in the glass transition temperature of the electrolytes. The ionic conductivities of the electrolytes were 10−6–10−7 S cm−1 at room temperature. Ionic polymer actuators were fabricated using the polyILs as an electrolyte layer by sandwiching the electrolyte membrane with two carbon electrodes. The displacement behavior depended entirely on the fixed charge on the polymer chain. [ABSTRACT FROM AUTHOR] |
| Copyright of European Polymer Journal is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 131592381 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Ionic polymer actuators using poly(ionic liquid) electrolytes. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Kokubo%2C+Hisashi%22">Kokubo, Hisashi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Sano%2C+Ryo%22">Sano, Ryo</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Murai%2C+Keita%22">Murai, Keita</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ishii%2C+Shunta%22">Ishii, Shunta</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Watanabe%2C+Masayoshi%22">Watanabe, Masayoshi</searchLink><relatesTo>1</relatesTo><i> mwatanab@ynu.ac.jp</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22European+Polymer+Journal%22">European Polymer Journal</searchLink>. Sep2018, Vol. 106, p266-272. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Conducting+polymers+testing%22">Conducting polymers testing</searchLink><br /><searchLink fieldCode="DE" term="%22Electrolyte+analysis%22">Electrolyte analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Polymerized+ionic+liquids%22">Polymerized ionic liquids</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+double+layer%22">Electric double layer</searchLink><br /><searchLink fieldCode="DE" term="%22Anion+analysis%22">Anion analysis</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Graphical abstract Highlights • Poly(ionic liquid) (polyIL) networks were prepared via free radical polymerization. • The polyILs have either imidazolium or –[SO 2 NSO 2 CF 3 ]− structure in their side chains as the fixed charge. • Ionic polymer actuators with the polyIL network electrolyte layer showed a characteristic performance depending on the fixed charge on the network. Abstract In this work, poly(ionic liquid) (polyIL) polymer electrolytes were prepared by the free radical copolymerization of IL monomers with a plasticizing monomer having poly(ethylene glycol) (PEG) side chain. The IL monomers, i.e., the polycation and polyanion precursors, were 1-[(3-methacryloyloxy)propyl]-3-methylimidazolium bis(trifluoromethanesulfonyl)amide ([C 3 mim-MA][TFSA]) and 1-methyl-3-propylimidazolium N -[3-(methacryloyloxy)propylsulfonyl]- N -(trifluoromethanesulfonyl)amide ([C 3 mim][TFSA-MA]), respectively. The ionic conductivities of the polyIL polymer electrolytes increased with a decrease in the weight fraction of the ionic monomer owing to the plasticizing effect of the PEG side chain, whereas the mechanical strength simultaneously decreased due to a lowering in the glass transition temperature of the electrolytes. The ionic conductivities of the electrolytes were 10−6–10−7 S cm−1 at room temperature. Ionic polymer actuators were fabricated using the polyILs as an electrolyte layer by sandwiching the electrolyte membrane with two carbon electrodes. The displacement behavior depended entirely on the fixed charge on the polymer chain. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of European Polymer Journal is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.eurpolymj.2018.07.026 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 266 Subjects: – SubjectFull: Conducting polymers testing Type: general – SubjectFull: Electrolyte analysis Type: general – SubjectFull: Polymerized ionic liquids Type: general – SubjectFull: Electric double layer Type: general – SubjectFull: Anion analysis Type: general Titles: – TitleFull: Ionic polymer actuators using poly(ionic liquid) electrolytes. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Kokubo, Hisashi – PersonEntity: Name: NameFull: Sano, Ryo – PersonEntity: Name: NameFull: Murai, Keita – PersonEntity: Name: NameFull: Ishii, Shunta – PersonEntity: Name: NameFull: Watanabe, Masayoshi IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2018 Type: published Y: 2018 Identifiers: – Type: issn-print Value: 00143057 Numbering: – Type: volume Value: 106 Titles: – TitleFull: European Polymer Journal Type: main |
| ResultId | 1 |
