SULFONYL GRAFTED HETEROCYCLE MATERIALS FOR PROTON CONDUCTING ELECTROLYTES
First Claim
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1. A proton conducting polymer comprising:
- a polymer backbone; and
a heterocyclic compound attached to the polymer backbone, the heterocyclic compound having a sulfonyl functionality bonded to the heterocyclic compound.
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Abstract
A proton conducting polymer includes a polymer backbone and a heterocyclic compound attached to the polymer backbone. The heterocyclic compound includes a sulfonyl functionality bonded to heterocyclic compound.
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Citations
20 Claims
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1. A proton conducting polymer comprising:
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a polymer backbone; and a heterocyclic compound attached to the polymer backbone, the heterocyclic compound having a sulfonyl functionality bonded to the heterocyclic compound. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An electrolyte membrane comprising:
a polymer including a heterocyclic compound having a sulfonyl functionality bonded to the heterocyclic compound. - View Dependent Claims (17, 18, 19)
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20. A fuel cell comprising:
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an anode; a cathode separated from the anode; a proton transfer membrane disposed between the anode and cathode, the proton transfer membrane formed of a polymer including a heterocyclic compound having a sulfonyl functionality bonded to the heterocyclic compound.
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Specification