Ion conductive film and fuel cell using the same
AssigneeKabushiki Kaisha Toshiba
InventorsLois HOBSON, Shuji HAYASE, Yoshihiko NAKANO
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Abstract
Disclosed is an ion conductive film containing a composite body between an ion conductive polymer and a nitrogen-containing compound. The nitrogen-containing compound has an immobilized portion to the ion conductive polymer and exhibits an enantiomeric isomer structure when protonated. Alternatively, the nitrogen-containing compound is capable of assuming a chemical structure in which the multiple bond represented by the double bound is moved, with the atoms constituting the molecule not changing their positions.
Claims22
1-5. (canceled)
An ion conductive film having a composite body, said composite body comprising:
- an ion conductive polymer;
- and
- a nitrogen-comprising compound comprising a multiple bond, wherein the nitrogen-comprising compound is capable of assuming a chemical structure in which the multiple bond is moved, with atoms constituting the nitrogen-comprising compound not changing their positions.
11-20. (canceled)
Dependencies are inferred from the claim text.