ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025
3D Covalent Organic Network Membranes With Regionally Ordered Nanochannels for Efficient Molecular Sieving.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Recoverable FeRSC advances · 2026Article
- 3D Covalent Organic Network Membranes With Regionally Ordered Nanochannels for Efficient Molecular Sieving.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
Polymeric composite membranes hold significant promise for molecular sieving in organic solvents, yet struggle with the precise fractionation of small molecules, a critical need in the chemical and pharmaceutical industries. Here an innovative covalent organic network (CON) membrane featuring 3D interpenetrated ultra-microporous channels for effective fractionation of small-molecule solutes is presented. Rational utilization of unique tetrahedral amine (TAM) as aqueous-phase building blocks to crosslink with acyl chlorides yields CON polyamide thin films with finely tuned ordered porosity. Importantly, three-node acyl chloride (TMC) with high reactivity facilitates sharpening the membrane pore size distribution due to the partially ordered and elevated crosslinked structure. Molecular dynamics simulations reveal that these TAM-TMC membranes possess a high fractional free volume, contributing to superior permeability-selectivity performance. Further post-activation with polar solvents effectively modulates the inherent pore polarity and width, resulting in an exceptional methanol permeability of 7.5 L m
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Registered trials
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