THE IMPEDANCE STUDY OF MODIFIED PEO POLYMER ELECTROLYTE
Data(s) |
1991
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Resumo |
The ultra-thin modified PEO (polyethylene oxide)-LiClO4 polymer electrolyte film (50-mu-m) was obtained by solution-casting technique. Impedance spectra were taken on the cells consisting of above PEO film electrolyte and ion-blocking or nonblocking electrodes. The ambient conductivity as high as 1.33 X 10(-4)S cm-1 could be achieved for PEO electrolyte modified by the crosslinking. It was shown that the resistance at the interface between solid polymer electrolyte and lithium electrode is growing with increasing the storage time. At high temperature, as 96-degrees-C, the ionic transport is clearly controlled by diffusion. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
WANG BC;FENG L;PENG XS.THE IMPEDANCE STUDY OF MODIFIED PEO POLYMER ELECTROLYTE,SOLID STATE IONICS,1991,48(3-4):203-205 |
Palavras-Chave | #LITHIUM PERCHLORATE #IONIC-CONDUCTIVITY |
Tipo |
期刊论文 |