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| Title: | CONDUCTIVITY RELAXATION IN PHOSPHAZENE BASED POLYMER ELECTROLYTES |
| Authors: | SUBRAMONY, JA
KULKARNI, AR |
| Issue Date: | 1994 |
| Publisher: | ELSEVIER SCIENCE BV |
| Citation: | SOLID STATE IONICS, 67(3-4), 235-239 |
| Abstract: | Electrical relaxation in Poly[bis ((methoxy ethoxy) ethoxy) phosphazene] (MEEP)-poly(ethylene oxide) (PEO)-(NaSCN)x have been studied using modulus spectroscopy in the temperature range 160-350 K and in the frequency range 10 Hz to 32 MHz. Two different types of relaxations are observed. The relaxation below 60-degrees-C is broad, nearly 2.3 decades in width whereas above 60-degrees-C narrow and symmetric (half width 1.4 decades) peaks are observed. The results have been explained on the basis of slower process of ion migration below the transition and a very fast one above it. |
| URI: | http://dx.doi.org/10.1016/0167-2738(94)90011-6
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6453
http://hdl.handle.net/10054/6453 |
| ISSN: | 0167-2738 |
| Appears in Collections: | Article
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