Skip to content
BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Ionic conductivity and electric relaxation in the poly(NN-dimethylacrylamide)-LiClO4 system

  • B.-E. Mellander and J. R. Stevens

The poly(NN-dimethylacrylamidc)-LiClO4 system has been investigated regarding ionic conduc­tivity and electric relaxation. This material may contain up to 29 mol% LiClO4 while still being an amorphous and transparent ionic conductor. The conductivity for this composition is of the order of 10-9 (ohm cm)-1 at room temperature while it increases to 7 ·10-7 (ohm cm)-1 at 100 °C. The activation energy according to the conductivity measurements is 1.1 eV. The system polymethyl­methacrylate)-LiCF3SO3 was also investigated but only very low ionic conductivities were detected.

Received: 1988-9-8
Published Online: 2014-6-2
Published in Print: 1988-12-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Downloaded on 29.3.2024 from https://www.degruyter.com/document/doi/10.1515/zna-1988-1205/html
Scroll to top button