Research Aide - AMD - Rodriguez Rolon, Alondra - 6.3.26

This project aims to evaluate zwitterionic polymer membranes with ionchannel-
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 ionselectivity
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.

Education and Experience Requirements

• The entirety of the appointment must be conducted within the United States.
• Applicants must be:

‒ Currently enrolled in undergraduate or graduate studies at an accredited institution.

‒ Graduated from an accredited institution within the past 3 months; or

‒ Actively enrolled in a graduate program at an accredited institution.

• Must be 18 years or older at the time the appointment begins.
• Must possess a cumulative GPA of 3.0 on a 4.0 scale.
• If accepting an offer, must pass a screening drug test
• Must complete a satisfactory background check

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