IONIC CONDUCTIVITY OF POLY (β-ALKOXYCARBONYLETHYLMETHYLSILOXANE)-LiClO_4 CROSSLINKED FILMS  

作　　者：李永军 吴留仁 方世璧 江英彦 

机构地区：[1]Institute of Chemistry, Academia Sinica, Beijing 100080

出　　处：《Chinese Journal of Polymer Science》1990年第2期127-132,共6页高分子科学（英文版）

摘　　要：Poly (β-carboxyethylmethylsiloxane)-LiClO_4 and poly (β-alkoxylethylmethylsiloxane)-LiClO_4 crosslinked fllms have been prepared. The ionic conductivity of the films depends on the polymer species, concentration of lithium perchlorate, temperature and content of crosslinking agent. The effect of high polar organic solvent 1, 4-butyrolactone on the ionic conductivity and mechanical properties of poly (β-carhoxyethylmethylsiloxane )-LiClO_4 system was also investignied.Poly (β-carboxyethylmethylsiloxane)-LiClO_4 and poly (β-alkoxylethylmethylsiloxane)-LiClO_4 crosslinked fllms have been prepared. The ionic conductivity of the films depends on the polymer species, concentration of lithium perchlorate, temperature and content of crosslinking agent. The effect of high polar organic solvent 1, 4-butyrolactone on the ionic conductivity and mechanical properties of poly (β-carhoxyethylmethylsiloxane )-LiClO_4 system was also investignied.

关 键 词：Ionic conductivity: Poly(β-alkoxycarbonylethylmethylsiloxane)- Lithium Complex 1  4-butyrolactone Crosslinked film. 

分 类 号：O63[理学—高分子化学]