4.
Summary of green solvents for polymer membrane fabrication, highlighting sustainable alternatives to conventional solvents. The diagram includes solvents such as Cyrene, GVL, PolarClean, [EMIM]OAc, methyl lactate, DMI, and ethyl lactate, detailing their natural or renewable sources, boiling points, and eco-friendly advantages, for example, biodegradability, low toxicity, and water solubility.
