Fig. 1: Schematic illustration of the preparation and solar steam evaporation of PP-PEG 3D foams.
From: Highly efficient solar steam evaporation via elastic polymer covalent organic frameworks monolith
a Design of PP-PEG 3D foams prepared by the reaction of pyrrole with dialdehyde precursors containing PEG chains, and its adaptability to the guest. b Schematic illustration of the efficient solar steam evaporation system based on PP-PEG solar evaporators.
