IONIC CONDUCTIVITY OF EPOXY NETWORK/POLYETHYLENE GLYCOL- LITHIUM PERCHLORATE COMPLEX IPN SYSTEM**

PENG Xinsheng; SONG Yongxian; QI Yuchen; WU Shuyun; LI Lixia; CHEN Donglin

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IONIC CONDUCTIVITY OF EPOXY NETWORK/POLYETHYLENE GLYCOL- LITHIUM PERCHLORATE COMPLEX IPN SYSTEM**

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- IONIC CONDUCTIVITY OF EPOXY NETWORK/POLYETHYLENE GLYCOL- LITHIUM PERCHLORATE COMPLEX IPN SYSTEM**
- IONIC CONDUCTIVITY OF EPOXY NETWORK/POLYETHYLENE GLYCOL- LITHIUM PERCHLORATE COMPLEX IPN SYSTEM**
- 高分子科学（英文版） 1990年8卷第4期页码：342-346
- Affiliations：
  
  1. Laboratory of Polymer Physics, Changchun Institute of Applied Chemistry, Academia Smica,Changchun
  2.   Changchun Institute of Applied Chemistry
  3.   Academia Sinica
  4.   Academia Sinica Changchun
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：1990-12-20
- Accepted：
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[1]彭新生,宋永贤,綦玉臣,吴淑云,李丽霞,陈东霖.IONIC CONDUCTIVITY OF EPOXY NETWORK/POLYETHYLENE GLYCOL- LITHIUM PERCHLORATE COMPLEX IPN SYSTEM[J].Chinese Journal of Polymer Science,1990,{4}(04):342-346.

PENG Xinsheng, SONG Yongxian, QI Yuchen, et al. IONIC CONDUCTIVITY OF EPOXY NETWORK/POLYETHYLENE GLYCOL- LITHIUM PERCHLORATE COMPLEX IPN SYSTEM**[J]. 1990, 8(4): 342-346.
[1]彭新生,宋永贤,綦玉臣,吴淑云,李丽霞,陈东霖.IONIC CONDUCTIVITY OF EPOXY NETWORK/POLYETHYLENE GLYCOL- LITHIUM PERCHLORATE COMPLEX IPN SYSTEM[J].Chinese Journal of Polymer Science,1990,{4}(04):342-346. DOI：

PENG Xinsheng, SONG Yongxian, QI Yuchen, et al. IONIC CONDUCTIVITY OF EPOXY NETWORK/POLYETHYLENE GLYCOL- LITHIUM PERCHLORATE COMPLEX IPN SYSTEM**[J]. 1990, 8(4): 342-346. DOI：

摘要

正

In an attempt to prepare a polymeric solid electrolyte with both high ionic conductivity at ambient temperature and adequate mechanical strength

an ionic conducting IPN composed of bisphenol A epoxy resin/polyethylene glycol containing LiClO

was synthesized. The dependence of conductivity was investigated as a function of salt content

composition and temperature. It has been revealed that a maximum of conductivity appeared when EO/Li=25

where EO denotes the—（CH

O）-unit in polyethylene glycol

and that the temperature dependence of conductivity followed VTF equation

suggesting that the motion of ionic carriers resulted from the segmental motion of the polymer. When glycerol epoxy resin was used instead of bisphenol A epoxy

the ambient temperature （25℃） conductivity could somewhat further be raised up to 3×10

-5

S/cm.

Abstract

In an attempt to prepare a polymeric solid electrolyte with both high ionic conductivity at ambient temperature and adequate mechanical strength

an ionic conducting IPN composed of bisphenol A epoxy resin/polyethylene glycol containing LiClO

was synthesized. The dependence of conductivity was investigated as a function of salt content

composition and temperature. It has been revealed that a maximum of conductivity appeared when EO/Li=25

where EO denotes the—（CH

O）-unit in polyethylene glycol

and that the temperature dependence of conductivity followed VTF equation

suggesting that the motion of ionic carriers resulted from the segmental motion of the polymer. When glycerol epoxy resin was used instead of bisphenol A epoxy

the ambient temperature （25℃） conductivity could somewhat further be raised up to 3×10

-5

S/cm.

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