@inproceedings{9a377d9d139c4b438ebeec396634885b,
title = "Synthesis of joint-linker type ionic gels containing imidazole units in the network",
abstract = "Joint-linker type gels have been synthesized by means of thiol-ene reaction of tri-functional thiol and bis-vinylimidazole compounds, or Menschutkin reaction of multi-functional bromomethyl benzene, and bis-imidazole compound in dimethylsulfoxide (DMSO). The gels showed ionic conductivity derived from anions in the linker molecules. The ionic conductivity of the gels decreased with increasing of the monomer concentration. Temperature dependence of the gels was investigated to determine Vogel-Tammann-Fulcher (VTF) equation parameters. The results indicated that increasing of the crosslinking density should prevent the anions from diffusing in the gels due to the increase of activation energy of the ion transport. The gel with bis-vinylimidazole [BF4] showed higher ionic conductivity than the corresponding gel with [Br] due to higher dissociation the ion carrier. Addition of a protonic solvent, methanol, to DMSO was effective to increase the ionic conductivity.",
author = "N. Naga and T. Ishida and T. Hayakawa",
note = "Publisher Copyright: {\textcopyright}The Electrochemical Society. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.; 1st International Conference on 4D Materials and Systems, 4DMS 2018 ; Conference date: 26-08-2018 Through 30-08-2018",
year = "2019",
doi = "10.1149/08801.0107ecst",
language = "English",
series = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
number = "1",
pages = "107--118",
editor = "G. Milano and L. Nagahara and A. Kakugo and M. White and T. Shiba and Y. Masubuchi and S. Tokito and K. Fukushima and H. Furukawa and T. Yoshida and A. Khosla and M. Kaltenbrunner and T.-Y. Chu and H. Matsui and {Dos Santos}, {F. D.} and A. Nakai and M. Yanagida and P. Sekhar and H. Ito and K. Ito and T. Saito and S. Bhansali and A. Masuhara",
booktitle = "ECS Transactions",
edition = "1",
}