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Ionic conductivity studies on LiSmO(2) by impedance spectroscopy

DSpace at IIT Bombay

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Title Ionic conductivity studies on LiSmO(2) by impedance spectroscopy
 
Creator PRABU, M
SELVASEKARAPANDIAN, S
KULKARNI, AR
HIRANKUMAR, G
SAKUNTHALA, A
 
Subject lithium cells
relaxation
glasses
lithium batteries
cathodes
dc conductivities
ionic conductivities
relaxations
 
Description Lithium samarium oxide has been prepared by solid-state reaction method and characterized by X-ray diffraction (XRD) and impedance spectroscopy. XRD pattern of the sample reveals the formation of the sample. The conductivity studies, dielectric studies, and modulus analysis of the samples have been carried out for different temperatures. The bulk conductivity of the sample has been found to be 1.21 x 10(-5) Scm(-1) at 420 A degrees C. The temperature variation of the direct current conductivity obeys the Arrhenius relation. The modulus analysis of the sample indicates the non-Debye nature of the sample which corresponds to long-time slow polarization and relaxation of hopping charges.
 
Publisher SPRINGER HEIDELBERG
 
Date 2011-08-30T04:50:58Z
2011-12-26T12:58:46Z
2011-12-27T05:49:16Z
2011-08-30T04:50:58Z
2011-12-26T12:58:46Z
2011-12-27T05:49:16Z
2010
 
Type Article
 
Identifier IONICS, 16(4), 317-321
0947-7047
http://dx.doi.org/10.1007/s11581-010-0420-7
http://dspace.library.iitb.ac.in/xmlui/handle/10054/12197
http://hdl.handle.net/10054/12197
 
Language en