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New High Temperature Polymer Electrolyte Membranes. Influence of the Chemical Structure on their Properties

✍ Scribed by N. Gourdoupi; K. Papadimitriou; S. Neophytides; J. K. Kallitsis

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
341 KB
Volume
8
Category
Article
ISSN
1615-6846

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✦ Synopsis

Abstract

New polymer electrolytes based on aromatic polyethers bearing main chain pyridine groups have been synthesised. They possess good mechanical properties, high thermal and oxidative stability and can be used as electrolytes for high temperature PEM fuel cells. A study of the influence of the chemical structure on the properties of these materials with respect to their ability to be used in high temperature PEM fuel cells was made, while a blend of the current reported polymers is tested in single cell giving encouraging preliminary results.

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