Ion conducting behaviors of polymeric composite electrolytes containing mesoporous silicates

被引：0

作者：

Kim, Seok ^{[1
]}

Lee, Sung-Goo ^{[1
]}

Park, Soo-Jin ^{[2
]}

机构：

[1] Korea Res Inst Chem Technol, Adv Mat Div, POB 107, Taejon 305600, South Korea

[2] Inha Univ, Dept Chem, Incheon 402751, South Korea

来源：

NANOCOMPOSITES AND NANOPOROUS MATERIALS | 2007年 / 119卷

关键词：

polymeric electrolyte composites; poly(ethylene oxide); silicates; crystallinity; ionic; conductivity;

D O I：

10.4028/www.scientific.net/SSP.119.51

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Polymeric composite electrolytes (PCE) based on poly(ethylene oxide) (PEO) and mesoporous silicates as a filler material were fabricated, and investigated for understanding the effects of filler addition into the polymer matrix on the ionic conductivity. For a lithium battery application, it is necessary to increase ion conductivity of PCE by modification of microstructure. The ionic conductivity was enhanced with increasing MCM-41 contents due to the decreased crystallinity of PEO. Furthermore, the regular mesoporous structure could be functioned as an ion transfer channel for high ion mobility.

引用

页码：51 / +

页数：2

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