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电化学(中英文) ›› 1999, Vol. 5 ›› Issue (1): 94-98. 

• 研究论文 • 上一篇    下一篇

一种新型固体电解质的导电性的研究

赵莹歆,刘昌炎   

  1. 中国科学院化学研究所
  • 收稿日期:1999-02-28 修回日期:1999-02-28 出版日期:1999-02-28 发布日期:1999-02-28

Study on Ionic Conductivity of A Novel Solid State Electrolyte

Zhao Yingxin * Liu Changyan   

  1. (Beijing Inst. of Chem., Chinese Acad. of Sci., Beijing 100080
  • Received:1999-02-28 Revised:1999-02-28 Published:1999-02-28 Online:1999-02-28

摘要: 对多种新型Li离子导电的polymer_in_salt固体电解质的导电性及其影响因素进行了研究.这种固体电解质是将很少量的单离子聚合物电解质———聚丙烯酸锂熔于低温共熔锂盐中得到的,室温电导率为10-5S/cm(29℃),较由聚氧化乙烯(PEO)制造的polymer_in_salt固体电解质,电导率有明显地提高.

关键词: 低温共熔盐, 固体电解质, 离子导电性

Abstract: Various novel predominantly lithium_ion_conducting solid state electrolytes were described, which had high conductivity at room temperature. It comprised low_melting_point eutectic lithium salts in which a small amount of an single ion polyeletrolyte poly(lithium acrylate) was dissolved to rubberize them. The effects of the eutectic and polymer features upon the ionic conductivity were discussed.

Key words: Low melting_point eutectic, Solid state electrolyte, Ionic conductivity

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