Nonaqueous proton conduction in poly(thiophenylenesulfonic acid)/poly(oxyethylene) composite

Authors
Miyatake, K Fukushima, K Takeoka, S Tsuchida, E
Citation
K. Miyatake et al., Nonaqueous proton conduction in poly(thiophenylenesulfonic acid)/poly(oxyethylene) composite, CHEM MATER, 11(5), 1999, pp. 1171
Citations number
35
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
CHEMISTRY OF MATERIALS
ISSN journal
08974756 → ACNP
Volume
11
Issue
5
Year of publication
1999
Database
ISI
SICI code
0897-4756(199905)11:5<1171:NPCIPA>2.0.ZU;2-Q
Abstract
A homogeneous composite of poly(thiophenylenesulfonic acid) (1)/poly(oxyeth ylene) (2) was prepared. The composite has a glass transition temperature a t 5.0 degrees C and shows a proton conductivity of 1.2 x 10(-5) S cm(-1) at 30 degrees C under nonaqueous conditions. The conductivity increases with the temperature up to about 10(-3) S cm(-1). The composite film keeps the s ame conductivity value after treatment at 130 degrees C for 100 h.