Water free proton conducting membranes based on...

Details Water free proton conducting membranes based on... Water free proton conducting membranes based on...

2007-10-16

2007-10-16

Alejandro, Raymond (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S307000, C429S304000, C429S010000, C521S027000

Reexamination Certificate

active

10722352

ABSTRACT:
Disclosed are methods for forming a water-free electrolyte membrane useful in fuel cells. Also provided is a water-free electrolyte membrane comprising a quaternized amine salt including poly-4-vinylpyridinebisulfate, a poly-4-vinylpyridinebisulfate silica composite, and a combination thereof and a fuel cell comprising the membrane.

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