Understanding the phase and solvation behavior of fluorinated ionic liquids

• Effect of perfluoroalkyl chains on the properties and phase equilibria FILs. VLE FILs show need optimal fluorine density to enhance gas absorption. LLE reveal high surfactant behavior in water improved PFCs solubility. SLE uncover formation eutectic mixtures with complex behavior. huge relevance GHGs capturing processes biomedical applications. Fluorinated ionic liquids (FILs) are defined as molecules having fluorinated tags equal or longer than 4 carbon atoms anion and/or cation structures. They present nanosegregated domains making them 3-in-1 solvents exceptional properties, including an attractive solubility power. This work is important contribution towards understanding current research FILs, which may be used task-specific materials for industrial An overview main works published last two decades presented, concerning application membranes improve absorption use modeling approaches ease capture separation processes, emphasis relationship between structural their performance. Contributions liquid-liquid solid-liquid (LLE) perfluoroalkanes, (SLE) solid also presented. Regarding gases a careful analysis reveals that: (1) structure required positively impact different gases, (2) functionalization can useful method performance (3) tools screening features that promote by The study showed rich perfluoroalkanes enhanced power highly dependent length hydrogenated side chains. Finally, studying allowed deep systems enlarges applicability