This project aims to evaluate zwitterionic polymer membranes with ion-channel-like behavior to selectively recover lithium (Li+) from industrial wastewater while resisting fouling over long-term operation. Zwitterionic materials have gained significant interest in separation applications, including pressure-driven membrane technology, due to their strong hydration and antifouling properties. However, there is still a knowledge gap in understanding the structure-property relationships that govern ion selectivity and long-term performance in environments prone to fouling. By tailoring the chemical structure of the cationic moieties within the zwitterionic framework, this project aims to understand how molecular variations influence membrane hydration, ion transport, and fouling. Overall, this project will advance separation science by investigating bioinspired, non-thermal mechanisms for selective ion transport, examining how membrane properties influence selectivity and characterizing temporal changes in membrane behavior - all within the context of critical materials recovery from unconventional feed streams.
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Job Type
Full-time
Career Level
Entry Level
Education Level
No Education Listed