ITA
ENG

Proton conducting polymer gel electrolytes

Authors

Zukowska, G Rogowska, M Weczkowska, E Wieczorek, W

Citation

G. Zukowska et al., Proton conducting polymer gel electrolytes, SOL ST ION, 119(1-4), 1999, pp. 289-293

Citations number

Categorie Soggetti

Apllied Physucs/Condensed Matter/Materiales Science

Journal title

SOLID STATE IONICS

ISSN journal

01672738 → ACNP

Volume

119

Issue

1-4

Year of publication

1999

Pages

289 - 293

Database

ISI

SICI code

0167-2738(199904)119:1-4<289:PCPGE>2.0.ZU;2-O

Abstract

Novel proton conducting gel electrolytes from poly(vinylidene fluoride)-dim ethylformamide-H3PO4 system are synthesized and characterized by impedance spectroscopy, infra-red spectroscopy and differential scanning calorimetry. Highly conducting (5 x 10(-4) S/cm at 20 degrees C) colorless polymeric me mbranes are obtained in a relatively narrow component concentration range. The gel electrolytes studied are thermally stable up to 70-120 degrees C as shown by the DSC experiments. (C) 1999 Elsevier Science B.V. All rights re served.