DOE OSTI · 1637782
Ion-exchange membrane with molecular barrier
Abstract
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.
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Burlatsky, Sergei F., Atrazhev, Vadim, Xie, Wei, Darling, Robert Mason, Perry, Michael L.. 2020-03-24. Ion-exchange membrane with molecular barrier. https://www.osti.gov/biblio/1637782
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