Aqueous Synthesis of Ionic Covalent Organic Framework Nanosheets towards Membrane-Based Li+/Mg2+ Separation
Covalent organic framework (COF) nanosheets are ideal building blocks for fabricating high-performance membranes. The production of COF nanosheets in water is a significant step towards sustainable synthesis but remains an unresolved challenge. Herein, we report an aqueous synthesis method for COF nanosheets via a gr...