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SYNTHESIS AND CONDUCTIVITY BEHAVIOR OF TERNARY PEO PPG NACLO4 AMORPHOUS BLENDS

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Field Value
 
Title SYNTHESIS AND CONDUCTIVITY BEHAVIOR OF TERNARY PEO PPG NACLO4 AMORPHOUS BLENDS
 
Creator PAULMER, RDA
KULKARNI, AR
 
Subject poly(ethylene oxide)
lithium perchlorate
polymers
 
Description Synthesis and electrical conductivities of polymeric blends in the ternary system PEO-PPG-NaClO4 are reported. The blends change from crystalline to amorphous with progressive substitution of PPG for PEO in the ternary at a fixed PPG concentration. Highest electrical conductivity of 1.85 x 10(-4) (OMEGA cm)-1 at room temperature is observed for a blend, PEO-12%PPG-NaClO4 with O/Na=4. This composition is found to be completely amorphous when characterised by X-ray and DSC. The enhanced ionic conduction in these blends has been attributed to the reduced crystallinity.
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-07-26T22:45:54Z
2011-12-26T12:56:04Z
2011-12-27T05:44:12Z
2011-07-26T22:45:54Z
2011-12-26T12:56:04Z
2011-12-27T05:44:12Z
1994
 
Type Article
 
Identifier SOLID STATE IONICS, 68(3-4), 243-247
0167-2738
http://dx.doi.org/10.1016/0167-2738(94)90182-1
http://dspace.library.iitb.ac.in/xmlui/handle/10054/7038
http://hdl.handle.net/10054/7038
 
Language en