ArticleScience advances2025
Dual-regulated covalent organic framework membranes with near-theoretical pore sizes for angstrom-scale ion separations.
Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Interfacial Entropy Drives Crystallization of Covalent Framework Membranes for Precise Ionic Separation.Angewandte Chemie (International ed. in English) · 2026Article
- Heteroatom-Mediated Covalent Organic Framework Membranes With Nitrogen-Enriched Nanochannels for Efficient Desalination.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Adaptive MgAngewandte Chemie (International ed. in English) · 2026Article
- Single Crystals of Perylene Diimide-Based Two-Dimensional Covalent Organic Frameworks.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Reversible Bond Dynamics Enable Crystallinity-Healed COF Membranes for Selective Ion Transport.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Highly efficient light-gated COF membrane for precise multistage molecular separation.Science advances · 2026Article
- Regulating the Crystalline Structure and Ion Affinity of Covalent Organic Frameworks for Enhanced Lithium/Magnesium Separation.Biomimetics (Basel, Switzerland) · 2026Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fabricating covalent organic framework (COF) membranes with molecular size cutoffs matching theoretical pore sizes is essential for selective angstrom-scale aqueous separations. We report a dual-regulation interfacial polymerization strategy to fabricate COF membranes with pore sizes approaching theoretical values, using Brønsted acid and organobase in separate phases to synchronously control polymerization and self-healing, as supported by molecular simulations of monomer diffusion and liquid chromatography-mass spectrometry analysis for component tracing. The dual-regulation COF membranes achieve a selectivity of 267 in single-salt test and an actual selectivity of 234 for K
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Registered trials
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