抄録
In order to improve the ionic conductivity of solid polymer electrolyte by controlling ion(alkali metal ion)–dipole(ether oxygen) interaction, two kinds of modification were adopted on oligo(oxyethylene) (OOE). One is the capping of terminal hydroxyl groups of OOE with methyl or acetyl groups. The other is the replacement of the center ethylene group of OOE with methylene or propylene group. Ion–dipole interaction was analyzed by measuring the ion dissociation, ion conduction and Tg of Nafion/modified OOE composite films. The modification of the end groups was more effective than that of the center group in increasing ionic conductivity. The methyl group is superior to the acetyl group as the end group of OOE for lithium ion conduction.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 295-299 |
| ページ数 | 5 |
| ジャーナル | Polymers for Advanced Technologies |
| 巻 | 2 |
| 発行部数 | 6 |
| DOI | |
| 出版物ステータス | Published - 1991 |
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ASJC Scopus subject areas
- Polymers and Plastics
これを引用
Ion dissociation and conduction of Nafion/modified oligo(oxyethylene) composite films. / Wang, Yun Pu; Feng, Han Yu; Fu, Zheng Sheng; Tsuchida, Eishun; Takeoka, Shinji; Ohta, Tomoyuki.
：: Polymers for Advanced Technologies, 巻 2, 番号 6, 1991, p. 295-299.研究成果: Article
}
TY - JOUR
T1 - Ion dissociation and conduction of Nafion/modified oligo(oxyethylene) composite films
AU - Wang, Yun Pu
AU - Feng, Han Yu
AU - Fu, Zheng Sheng
AU - Tsuchida, Eishun
AU - Takeoka, Shinji
AU - Ohta, Tomoyuki
PY - 1991
Y1 - 1991
N2 - In order to improve the ionic conductivity of solid polymer electrolyte by controlling ion(alkali metal ion)–dipole(ether oxygen) interaction, two kinds of modification were adopted on oligo(oxyethylene) (OOE). One is the capping of terminal hydroxyl groups of OOE with methyl or acetyl groups. The other is the replacement of the center ethylene group of OOE with methylene or propylene group. Ion–dipole interaction was analyzed by measuring the ion dissociation, ion conduction and Tg of Nafion/modified OOE composite films. The modification of the end groups was more effective than that of the center group in increasing ionic conductivity. The methyl group is superior to the acetyl group as the end group of OOE for lithium ion conduction.
AB - In order to improve the ionic conductivity of solid polymer electrolyte by controlling ion(alkali metal ion)–dipole(ether oxygen) interaction, two kinds of modification were adopted on oligo(oxyethylene) (OOE). One is the capping of terminal hydroxyl groups of OOE with methyl or acetyl groups. The other is the replacement of the center ethylene group of OOE with methylene or propylene group. Ion–dipole interaction was analyzed by measuring the ion dissociation, ion conduction and Tg of Nafion/modified OOE composite films. The modification of the end groups was more effective than that of the center group in increasing ionic conductivity. The methyl group is superior to the acetyl group as the end group of OOE for lithium ion conduction.
KW - Ion dissociation
KW - Ion–dipole interaction
KW - Mobility
KW - Modified oligo(oxyethylene)
KW - Nafion
KW - Single‐ion conductor
UR - http://www.scopus.com/inward/record.url?scp=84994974077&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84994974077&partnerID=8YFLogxK
U2 - 10.1002/pat.1991.220020606
DO - 10.1002/pat.1991.220020606
M3 - Article
AN - SCOPUS:84994974077
VL - 2
SP - 295
EP - 299
JO - Polymers for Advanced Technologies
JF - Polymers for Advanced Technologies
SN - 1042-7147
IS - 6
ER -