Ion Conducting Behaviors of Polymeric Composite Electrolytes Containing Mesoporous Silicates

Abstract:

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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.

Info:

Periodical:

Solid State Phenomena (Volume 119)

Edited by:

Chang Kyu Rhee

Pages:

51-54

DOI:

10.4028/www.scientific.net/SSP.119.51

Citation:

S. Kim et al., "Ion Conducting Behaviors of Polymeric Composite Electrolytes Containing Mesoporous Silicates", Solid State Phenomena, Vol. 119, pp. 51-54, 2007

Online since:

January 2007

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Price:

$35.00

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