Electrolyte membrane, production method thereof, and fuel cell

Details Electrolyte membrane, production method thereof, and fuel cell Electrolyte membrane, production method thereof, and fuel cell

2007-10-18

2010-12-07

Michener, Jennifer K (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

Fuel cell with solid electrolyte

C429S491000, C429S492000

Reexamination Certificate

active

07846610

ABSTRACT:
An electrolyte membrane with high durability is provided. The electrolyte membrane includes a porous film containing a nitrogen-containing heterocyclic ring or a cyano group, and a proton conductive component existing in pores of the porous film, wherein the proton conductive component includes a polymer compound containing at least a nitrogen-containing heterocyclic ring, a cyano group, and an acidic group in one molecule.

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