Synthesis of ionic conductive gels by means of menschutkin reaction of poly(epichlorohydrin) and bisimidazole compounds

Naofumi Naga, Daisuke Kawakami

Research output: Contribution to journalArticle

Abstract

Ionic conductive gels have been synthesized by means ofMenschutkin reaction of poly(epichlorohydrin) (PECH) and 1,n-alkanediylbis- imidazolium (BIn, n=4, 6, 8) in acetonitrile or 1,4-dioxane. The obtained gels showed soft and flexible features. The gels showed ionic conductivity derived from Cl- anions in PECH. The ionic conductivity of the gel in acetonitrile showed higher conductivity than that in 1,4-dioxane. The ionic conductivity increased with increasing of the molecular length of BIn. Temperature dependence of the gels was investigated to determine Vogel-Tammann-Fulcher (VTF) equation parameters. The results indicated that increasing of the crosslinking density accompanied by decrease of the molecular length of BIn should prevent the Cl- anions from diffusing in the gels due to the increase of activation energy of the ion transport.

Original languageEnglish
Pages (from-to)B916-B919
JournalJournal of the Electrochemical Society
Volume166
Issue number12
DOIs
Publication statusPublished - 2019 Jan 1

Fingerprint

Epichlorohydrin
Gels
Ionic conductivity
Acetonitrile
Anions
Negative ions
Crosslinking
Activation energy
Ions

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Renewable Energy, Sustainability and the Environment
  • Surfaces, Coatings and Films
  • Electrochemistry
  • Materials Chemistry

Cite this

Synthesis of ionic conductive gels by means of menschutkin reaction of poly(epichlorohydrin) and bisimidazole compounds. / Naga, Naofumi; Kawakami, Daisuke.

In: Journal of the Electrochemical Society, Vol. 166, No. 12, 01.01.2019, p. B916-B919.

Research output: Contribution to journalArticle

@article{e14cf5eb22e14550acf5d34a62732495,
title = "Synthesis of ionic conductive gels by means of menschutkin reaction of poly(epichlorohydrin) and bisimidazole compounds",
abstract = "Ionic conductive gels have been synthesized by means ofMenschutkin reaction of poly(epichlorohydrin) (PECH) and 1,n-alkanediylbis- imidazolium (BIn, n=4, 6, 8) in acetonitrile or 1,4-dioxane. The obtained gels showed soft and flexible features. The gels showed ionic conductivity derived from Cl- anions in PECH. The ionic conductivity of the gel in acetonitrile showed higher conductivity than that in 1,4-dioxane. The ionic conductivity increased with increasing of the molecular length of BIn. Temperature dependence of the gels was investigated to determine Vogel-Tammann-Fulcher (VTF) equation parameters. The results indicated that increasing of the crosslinking density accompanied by decrease of the molecular length of BIn should prevent the Cl- anions from diffusing in the gels due to the increase of activation energy of the ion transport.",
author = "Naofumi Naga and Daisuke Kawakami",
year = "2019",
month = "1",
day = "1",
doi = "10.1149/2.0531912jes",
language = "English",
volume = "166",
pages = "B916--B919",
journal = "Journal of the Electrochemical Society",
issn = "0013-4651",
publisher = "Electrochemical Society, Inc.",
number = "12",

}

TY - JOUR

T1 - Synthesis of ionic conductive gels by means of menschutkin reaction of poly(epichlorohydrin) and bisimidazole compounds

AU - Naga, Naofumi

AU - Kawakami, Daisuke

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Ionic conductive gels have been synthesized by means ofMenschutkin reaction of poly(epichlorohydrin) (PECH) and 1,n-alkanediylbis- imidazolium (BIn, n=4, 6, 8) in acetonitrile or 1,4-dioxane. The obtained gels showed soft and flexible features. The gels showed ionic conductivity derived from Cl- anions in PECH. The ionic conductivity of the gel in acetonitrile showed higher conductivity than that in 1,4-dioxane. The ionic conductivity increased with increasing of the molecular length of BIn. Temperature dependence of the gels was investigated to determine Vogel-Tammann-Fulcher (VTF) equation parameters. The results indicated that increasing of the crosslinking density accompanied by decrease of the molecular length of BIn should prevent the Cl- anions from diffusing in the gels due to the increase of activation energy of the ion transport.

AB - Ionic conductive gels have been synthesized by means ofMenschutkin reaction of poly(epichlorohydrin) (PECH) and 1,n-alkanediylbis- imidazolium (BIn, n=4, 6, 8) in acetonitrile or 1,4-dioxane. The obtained gels showed soft and flexible features. The gels showed ionic conductivity derived from Cl- anions in PECH. The ionic conductivity of the gel in acetonitrile showed higher conductivity than that in 1,4-dioxane. The ionic conductivity increased with increasing of the molecular length of BIn. Temperature dependence of the gels was investigated to determine Vogel-Tammann-Fulcher (VTF) equation parameters. The results indicated that increasing of the crosslinking density accompanied by decrease of the molecular length of BIn should prevent the Cl- anions from diffusing in the gels due to the increase of activation energy of the ion transport.

UR - http://www.scopus.com/inward/record.url?scp=85073426078&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85073426078&partnerID=8YFLogxK

U2 - 10.1149/2.0531912jes

DO - 10.1149/2.0531912jes

M3 - Article

AN - SCOPUS:85073426078

VL - 166

SP - B916-B919

JO - Journal of the Electrochemical Society

JF - Journal of the Electrochemical Society

SN - 0013-4651

IS - 12

ER -