Chadwick, Alan V., Hanmer, P., Coppola, L., Ranieri, G., Terenzi, M. (1994) Ionic Environment and Transport in Polymer Electrolytes. Solide State Ionics, 72 (2). pp. 147-151. ISSN 0167-2738. (doi:10.1016/0167-2738(94)90139-2) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:20433)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://dx.doi.org/10.1016/0167-2738(94)90139-2 |
Abstract
X-ray absorption fine structure has been used to elucidate the local environment of ions in polymer electrolytes formed from short-chain oligomers of polyethylene oxide. The gel sectioning technique has been used to measure the radiotracer diffusion coefficients of Na+ and H2O in oligomeric polymer electrolytes. The diffusion coefficient has been studied with respect to a wide concentration and temperature range. Activation energies for diffusion were obtained for Na+ and H2O. Activation energies for diffusion and diffusion coefficients have been obtained for the oligomer chains by means of pfg-NMR.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1016/0167-2738(94)90139-2 |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
| Depositing User: | P. Ogbuji |
| Date Deposited: | 03 Jul 2009 17:25 UTC |
| Last Modified: | 05 Nov 2024 09:57 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/20433 (The current URI for this page, for reference purposes) |
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