Ion-exchange membrane with molecular barrier
Patent
·
OSTI ID:1637782
Disclosed is an ion-exchange membrane that includes a molecular barrier for influencing permeation selectivity through the membrane. The membrane includes fluorinated carbon backbone chains and fluorinated side chains that extend off of the fluorinated carbon backbone chains. The fluorinated side chains include acid groups for ionic conductivity. The acid groups surround and define permeable domains that are free of the fluorinated carbon backbone chains. Molecular barriers are located in the permeable domains and influence permeability through the domains.
- Research Organization:
- United Technologies Corp., Farmington, CT (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AR0000149
- Assignee:
- United Technologies Corporation (Farmington, CT)
- Patent Number(s):
- 10,596,526
- Application Number:
- 15/568,497
- OSTI ID:
- 1637782
- Resource Relation:
- Patent File Date: 04/24/2015
- Country of Publication:
- United States
- Language:
- English
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