Chiral Ionic Covalent Organic Framework Core-Shell Composite Material CD-COF-Li@SiO2 for HPLC Enantioseparation.
Ionic covalent organic frameworks (iCOFs), as a branch of emerging organic framework materials, integrate charged functional sites with periodically ordered pore structures. Owing to their distinctive merits, including adjustable electrostatic interactions, permanent porosity, well-defined pore channels, and excellent...