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Ionic Environment and Transport in Polymer Electrolytes

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)

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. (Contact us about this Publication)
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: Faculties > Sciences > School of Engineering and Digital Arts
Depositing User: P. Ogbuji
Date Deposited: 03 Jul 2009 17:25 UTC
Last Modified: 10 Jun 2019 11:54 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/20433 (The current URI for this page, for reference purposes)
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