Saradha, T. and Muzhumathi, S. and Subramanian, A. (2008) Microwave-assisted combustion synthesis of nanocrystalline La2Mo2O9 oxide-ion conductor and its characterization. Journal of Solid State Electrochemistry, 12 (2). pp. 143-148. ISSN 1432-8488

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Abstract

Nanocrystalline La2Mo2O9 oxide-ion conductor has been successfully synthesized by microwave-assisted combustion method within a very short time duration using aspartic acid as the newer fuel in a domestic microwave oven. The synthesized nanocrystalline powder showed good sinterability and reached more than 97% of theoretical density even at low temperature of 800 °C for 5 h. The sintered La2Mo2O9 sample exhibited a conductivity of 0.159 S/cm in air at 750 °C.

Item Type:	Article
Uncontrolled Keywords:	La2Mo2O9; Oxide-ion conductor; Microwave-assisted combustion method; Aspartic acid; Ionic conductivity
Subjects:	Fuel Cells Electrochemical Power Sources
Divisions:	UNSPECIFIED
Depositing User:	ttbdu cecri
Date Deposited:	31 Mar 2012 11:06
Last Modified:	31 Mar 2012 11:06
URI:	http://cecri.csircentral.net/id/eprint/401

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