JJournal of Membrane Science3/27/2026Constructing covalent organic framework nanosheets with enhanced crystallinity for high-performance organic solvent nanofiltration membraneFu Zhao·Zhongyi Jiang·Chunyang Fan·Xiaocui Wei·Wenbo Dong·Tingyuan Wang·Shijie Liu·Xuanwa Chen·Enshen Shi·Fenglong Dai·Chunjia Wang·Yuhan Wang·Y. Q. Liu·Yigui DuRead at Journal of Membrane ScienceTagsCovalent Organic Framework ApplicationsMaterials ChemistryNanofiltrationCovalent organic frameworkMembraneCrystallinityAqueous solutionCovalent bondImine