ArticleNature communications2023
Pore partition in two-dimensional covalent organic frameworks.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- Unlocking the potential of mesoporous silica nanoparticles: balancing biomedical applications and safety concerns.Drug delivery · 2026Review
- Bioinspired pore engineering in two-dimensional covalent organic frameworks.Chemical science · 2026Article
- Scalable Art-Inspired Tessellated Covalent Organic Framework Membranes Enable Highly Selective Ion Separation.Angewandte Chemie (International ed. in English) · 2026Article
- Fundamentals to Prospects: Synthetic Tuning of Covalent Organic Frameworks for Solid-State Hydrogen Storage.Advanced materials (Deerfield Beach, Fla.) · 2026Review
- Toxicity of the Covalent Organic Framework Material TpPa to Zebrafish.Animals : an open access journal from MDPI · 2026Article
- Potential of Covalent Organic Framework in Pharmacy and Biomedicine: Influence of Structure on Properties and Applications.ChemMedChem · 2026Review
- Dual-pore size covalent organic frameworks shelled magnetic particles for anti-microbial peptide and microprotein enrichment with simultaneous exclusion of large proteins.Mikrochimica acta · 2026Article
- Functionalized Metal-Organic Frameworks Integrated with Plasmonic Nanoparticles: From Synthesis to Applications.Biosensors · 2026Review
- Article
- Multicomponent covalent organic frameworks: design strategies and synergistic functions.Chemical science · 2025Review
- On-liquid surface synthesis of diyne-linked two-dimensional polymer crystals.Nature communications · 2025Article
- Keto-enol tautomerism as dynamic electron/hole traps promote charge carrier separation for hydrogen peroxide photosynthesis.Nature communications · 2025Article
- A covalent organic framework membrane with highly selective and permeable artificial sodium channels via ion recognition.Nature communications · 2025Article
- Pore engineering in metal-organic frameworks and covalent organic frameworks: strategies and applications.Chemical science · 2025Review
- Enhanced Fluoride Removal Performance from Water by Calcined-State Mayenite (CaMaterials (Basel, Switzerland) · 2025Article
- Structure-Induced Selectivity of Hydroxylated Covalent Organic Framework Nanofibers for Advanced Sensing Applications: An Experimental and Density Functional Theory Study.ACS applied materials & interfaces · 2025Article
- Electronegative Strategic Positions in Covalent Organic Frameworks: Unlocking High-Efficiency Gold Recovery.Angewandte Chemie (International ed. in English) · 2025Article
- Dimensional evolution of charge mobility and porosity in covalent organic frameworks.Nature communications · 2025Article
- Synthesis of high quality two dimensional covalent organic frameworks through a self-sacrificing guest strategy.Nature communications · 2025Article
- Cairo pentagon tessellated covalent organic frameworks with mcm topology for near-infrared phototherapy.Nature communications · 2024Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Covalent organic frameworks (COFs) have emerged as a kind of crystalline polymeric materials with high compositional and geometric tunability. Most COFs are currently designed and synthesized as mesoporous (2-50 nm) and microporous (1-2 nm) materials, while the development of ultramicroporous (<1 nm) COFs remains a daunting challenge. Here, we develop a pore partition strategy into COF chemistry, which allows for the segmentation of a mesopore into multiple uniform ultramicroporous domains. The pore partition is implemented by inserting an additional rigid building block with suitable symmetries and dimensions into a prebuilt parent framework, leading to the partitioning of one mesopore into six ultramicropores. The resulting framework features a wedge-shaped pore with a diameter down to 6.5 Å, which constitutes the smallest pore among COFs. The wedgy and ultramicroporous one-dimensional channels enable the COF to be highly efficient for the separation of five hexane isomers based on the sieving effect. The obtained average research octane number (RON) values of those isomer blends reach up to 99, which is among the highest records for zeolites and other porous materials. Therefore, this strategy constitutes an important step in the pore functional exploitation of COFs to implement pre-designed compositions, components, and functions.
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Registered trials
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