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Cation dynamics in dimethyl-pyrrolidinium-based solid-state ion conductors

journal contribution
posted on 30.06.2005, 00:00 authored by J Adebahr, Maria ForsythMaria Forsyth, D MacFarlane
Dimethyl-pyrrolidinum-based salts have been investigated by means of DSC, conductivity, NMR and Raman spectroscopy. The investigation aims to study the effect of the anion on the behaviour of the salt, in terms of plastic properties as well as rotational degrees of freedom of the cation. The materials range from the non-plastic iodide salt to the highly plastic BF4 salt, which flows under its own weight at elevated temperatures. The different rotational and translational motions of the cations, and the difference between rotator and plastic phases are discussed.

History

Journal

Electrochimica acta

Volume

50

Issue

19

Pagination

3853 - 3858

Publisher

Elsevier Science Pub. Co.

Location

New York, N.Y

ISSN

0013-4686

eISSN

1873-3859

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal

Copyright notice

2005, Elsevier Ltd.