Binesh, Nader ; Bhat, S. V. (1999) Effects of a plasticizer on protonic conductivity of polymer electrolyte (PEG)100NH4CIO41 Solid State Ionics: Diffusion and Reactions, 122 (1-4). pp. 291-299. ISSN 0167-2738
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S01672...
Related URL: http://dx.doi.org/10.1016/S0167-2738(99)00079-X
Abstract
We report on the effect of addition of low molecular weight (Mw=400) PEG on protonic conduction of the solid polymer electrolyte (PEG)100NH4ClO4. We study the changes in the temperature dependence of conductivity as a function of the amount of the added plasticizer. NMR lineshape studies indicate a reduction in the relative fraction of crystalline regions on addition of the plasticizer. We show that the plasticizer reduces both the Tg and crystallinity of the samples, thus increasing the conductivity.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Low Molecular Weight Poly(ethylene Glycol); Conductivity; Plasticizer; Crystallinity |
| ID Code: | 2917 |
| Deposited On: | 09 Oct 2010 07:26 |
| Last Modified: | 23 May 2011 06:33 |
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