PEO:KIO3 polymer electrolyte system-its application to solid state electrochemical cell

M. Jaipal Reddy, P. P. Chu, T. Sreekanth, U. V. Subba Rao

研究成果: 雜誌貢獻期刊論文同行評審

15 引文 斯高帕斯(Scopus)

摘要

In search of polymer electrolyte based on PEO - salt complexes other than the extensively studied lithium-based polymer electrolytes, we report the new polymer electrolyte based on PEO complexed with KIO3 salt. Several experimental techniques such as differential scanning calorimetry (DSC), composition dependence conductivity, temperature dependence conductivity and transport number measurements have been performed to characterize the polymer electrolyte. DSC study reveals that the melting temperature of pure PEO is shifting towards lower temperatures by complexing with the KIO3 salt. The conductivity-temperature plots show two regions below and above the melting point (Tm). Transport numbers data suggest that the charge transport in this polymer electrolyte system is mainly due to ions. Using the polymer electrolyte films solid-state electrochemical cells have been fabricated and the discharge characteristics studied. The open circuit voltage (OCV) and short circuit current (SCC) are found to be 2.69 V and 346 μA respectively.

原文???core.languages.en_GB???
頁(從 - 到)153-156
頁數4
期刊Journal of Materials Science: Materials in Electronics
12
發行號3
DOIs
出版狀態已出版 - 3月 2001

指紋

深入研究「PEO:KIO3 polymer electrolyte system-its application to solid state electrochemical cell」主題。共同形成了獨特的指紋。

引用此