抄録
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 [BF 4 ] 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.
| 元の言語 | English |
|---|---|
| ホスト出版物のタイトル | ECS Transactions |
| 編集者 | A. Khosla, M. Kaltenbrunner, F. D. Dos Santos, K. Fukushima, M. Yanagida, H. Furukawa, K. Ito, T.-Y. Chu, T. Saito, G. Milano, L. Nagahara, P. Sekhar, A. Kakugo, H. Matsui, T. Yoshida, M. White, Y. Masubuchi, S. Bhansali, S. Tokito, A. Nakai, T. Shiba, H. Ito, A. Masuhara |
| 出版者 | Electrochemical Society Inc. |
| ページ | 107-118 |
| ページ数 | 12 |
| エディション | 1 |
| ISBN（電子版） | 9781607685395 |
| DOI | |
| 出版物ステータス | Published - 2019 1 1 |
| イベント | 1st International Conference on 4D Materials and Systems, 4DMS 2018 - Yonezawa, Japan 継続期間: 2018 8 26 → 2018 8 30 |
出版物シリーズ
| 名前 | ECS Transactions |
|---|---|
| 番号 | 1 |
| 巻 | 88 |
| ISSN（印刷物） | 1938-6737 |
| ISSN（電子版） | 1938-5862 |
Conference
| Conference | 1st International Conference on 4D Materials and Systems, 4DMS 2018 |
|---|---|
| 国 | Japan |
| 市 | Yonezawa |
| 期間 | 18/8/26 → 18/8/30 |
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ASJC Scopus subject areas
- Engineering(all)
これを引用
Synthesis of joint-linker type ionic gels containing imidazole units in the network. / Naga, Naofumi; Ishida, T.; Hayakawa, T.
ECS Transactions. 版 / A. Khosla; M. Kaltenbrunner; F. D. Dos Santos; K. Fukushima; M. Yanagida; H. Furukawa; K. Ito; T.-Y. Chu; T. Saito; G. Milano; L. Nagahara; P. Sekhar; A. Kakugo; H. Matsui; T. Yoshida; M. White; Y. Masubuchi; S. Bhansali; S. Tokito; A. Nakai; T. Shiba; H. Ito; A. Masuhara. 1. 編 Electrochemical Society Inc., 2019. p. 107-118 (ECS Transactions; 巻 88, 番号 1).研究成果: Conference contribution
}
TY - GEN
T1 - Synthesis of joint-linker type ionic gels containing imidazole units in the network
AU - Naga, Naofumi
AU - Ishida, T.
AU - Hayakawa, T.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - 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 [BF 4 ] 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.
AB - 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 [BF 4 ] 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.
UR - http://www.scopus.com/inward/record.url?scp=85064994562&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85064994562&partnerID=8YFLogxK
U2 - 10.1149/08801.0107ecst
DO - 10.1149/08801.0107ecst
M3 - Conference contribution
AN - SCOPUS:85064994562
T3 - ECS Transactions
SP - 107
EP - 118
BT - ECS Transactions
A2 - Khosla, A.
A2 - Kaltenbrunner, M.
A2 - Dos Santos, F. D.
A2 - Fukushima, K.
A2 - Yanagida, M.
A2 - Furukawa, H.
A2 - Ito, K.
A2 - Chu, T.-Y.
A2 - Saito, T.
A2 - Milano, G.
A2 - Nagahara, L.
A2 - Sekhar, P.
A2 - Kakugo, A.
A2 - Matsui, H.
A2 - Yoshida, T.
A2 - White, M.
A2 - Masubuchi, Y.
A2 - Bhansali, S.
A2 - Tokito, S.
A2 - Nakai, A.
A2 - Shiba, T.
A2 - Ito, H.
A2 - Masuhara, A.
PB - Electrochemical Society Inc.
ER -