应用化学 ›› 1993, Vol. 0 ›› Issue (6): 19-22.

• 研究论文 • 上一篇    下一篇

聚苯醚磺酸锂与聚乙二醇共混体系的离子导电性

梁洪泽, 彭新生, 陈东霖   

  1. 中国科学院长春应用化学研究所高分子物理开放实验室 130022 长春
  • 收稿日期:1993-04-02 修回日期:1993-05-26 出版日期:1993-12-10 发布日期:1993-12-10
  • 基金资助:
    国家自然科学基金资助项目

IONIC CONDUCTIVITY OF POLYPHENYLENEOXIDE SULFONIC LITHIUM-POLYETHYLENE GLYCOL BLEND

Liang Hongze, Peng Xinsheng, Chen Donglin   

  1. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 130022 Changchun
  • Received:1993-04-02 Revised:1993-05-26 Published:1993-12-10 Online:1993-12-10

摘要: 本文研究影响聚乙二醇(PEG)增塑聚苯醚磺酸锂(SPPOLi)电导率的各种因素,如摩尔比,及PEG分子量等。SPPOLi/PEG具单离子导体的特征,试样最高室温电导可达10-5S/cm。

关键词: 聚苯醚磺酸锂, 聚乙二醇, 共混物, 聚合物固体电解质, 离子电导率

Abstract: Ionic conductivity of a new kind of polyelectrolyte, polyphenyleneoxide sulfonic lithium (SPPOLi) blended with polyethyleneglycol has been examined. The blends bear the characteristics of single ion conductor. Both the molar ratio of SPPOLi to PEG and the molecular weight of PEG showed influences on the conductivity. Ionic conductivity up to 8?10-5S/cm at room temperature was observed.

Key words: polyphenyleneoxide sulfonic lithium, polyethyleneglycol, blend, polyelectrolyte, ionic conductivity