Rajendran, S. and Ahamed, A.Z. and Michael, M.S. and Gangadharan, R. and Prabaharan, S.R.S. and Subramanian, V. (1996) Fast Na+ ion transport in Na2SO4(I):CeO2 composite solid electrolyte. Bulletin of Electrochemistry, 12 (11). pp. 674-677. ISSN 0256-1654

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Abstract

The present investigation on Na2SO4(I):CeO2 composite has been performed in order to stabilize the Na2SO4(I) phase. A maximum enhancement of 1000 times is achieved for 4 mole% CeO2 at room temperature. At 548 K the σ attains a maximum value of 1.213 × 10-4 and at 677 K an order of magnitude increase has been observed. The phase examination proves that the addition of an “inert” phase into an crystalline matrix is a viable option for the development of Na+ ion conducting solid electrolyte materials for all solid state batteries

Item Type:	Article
Uncontrolled Keywords:	Composite solid electrolytes; Sodium sulfate
Subjects:	Electrochemical Power Sources
Divisions:	UNSPECIFIED
Depositing User:	ttbdu cecri
Date Deposited:	04 Dec 2012 13:40
Last Modified:	04 Dec 2012 13:40
URI:	http://cecri.csircentral.net/id/eprint/2950

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