Fig. 5: SWM strategy for separation of partially and fully miscible liquids.

a Design principle of SWMs for miscible liquid-liquid separation. Schematic of the mechanism, chemical structure, and the wetting behaviors of SWM strategy for b partially miscible MeOH/DMC and c fully miscible aqueous separation. Reproduced with permission from ref. 51. Copyright 2022 Elsevier. Reproduced with permission from ref. 52. Copyright 2024 Elsevier. Reproduced with permission from ref. 53. Copyright 2022 Frontiers.