高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (11): 1727.

• 研究简报 • 上一篇    下一篇

交替马来酸酐共聚物多缩乙二醇酯盐络合物的离子传导性

丁黎明, 林云青, 周子南, 王佛松   

  1. 中国科学院长春应用化学研究所, 长春, 130022
  • 收稿日期:1993-11-03 修回日期:1994-03-29 出版日期:1994-11-24 发布日期:1994-11-24
  • 通讯作者: 丁黎明,男,27岁,博士研究生.现在中国科技大学材料科学与工程系.
  • 作者简介:丁黎明,男,27岁,博士研究生,现在中国科技大学材料科学与工程系.
  • 基金资助:

    国家自然科学基金

Ionic Conduction of Polymer Electrolytes Based on an Alternating Maleic Anhydride Copolymer with Oligo-oxyethylene Side Chains

DING Li-Ming, LIN Yun-Qing, ZNOU Zi-Nan, WANG Fo-Song   

  1. Changchun Institute of Applied Chemistry, Academia Sinica, Changchun, 130022
  • Received:1993-11-03 Revised:1994-03-29 Online:1994-11-24 Published:1994-11-24

关键词: 高分子固体电解质, 离子电导率, 玻璃化转变温度, 离子传输, VTF方程

Abstract: In this paper, the ionic conductivity of the BM350-LiClO4 complexes was studied as a function of temperature and salt concentration.At high salt concentrations, the more pronounced fall in conductivity in the solid medium has been interpreted as being due to the effect of Tg and bulk viscosity on ion transport. Conductivities which displayed non-Arrhe-nius behviour were analysed using the Vogel-Tammann-Fulcher equation and interpreted on the basis of the configurational entropy model derived by Gibbs and coworkers.

Key words: Solid polymer electrolytes, Ionic conductivity, Glass transition temperature, Ion transport, VTF equation

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