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US 2025/0108342 A1Published application
Polyethylene glycol functionalized aromatic polyimides for high performance co2 capture applications beyond natural gas purification
AssigneeGeorgia Tech Research Corporation
InventorsWilliam J. Koros, Yuhe Cao
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Abstract
An exemplary embodiment of the present disclosure provides a membrane comprising a wall configured to interact with a fluid. The wall can comprise a polyimide polymer functionalized with one or more polyethylene glycol (PEG) side groups.
Claims20
A membrane comprising:
- a wall configured to interact with a fluid, the wall comprising a polyimide polymer functionalized with one or more polyethylene glycol (PEG) side groups.
A method of separation, comprising:
- directing a fluid to a membrane, the fluid comprising a first component, the membrane comprising a polyimide polymer functionalized with one or more polyethylene glycol (PEG) side groups;
- and
- separating, with the membrane, at least a portion of first component from the fluid.
Dependencies are inferred from the claim text.