A pH-responsive covalent organic framework membrane based on flexible building blocks for superhigh-flux dye/salt separation DOI
Bo Zhao, Cheng Luo,

Yunwei Feng

et al.

Desalination, Journal Year: 2025, Volume and Issue: unknown, P. 118783 - 118783

Published: March 1, 2025

Language: Английский

Solvent-Induced Reversible Guest Uptake and Release by Flexible Porous Organic Cages DOI Creative Commons
Abdul Ghaffar, Muhammad Bilal Asif, Javeed Mahmood

et al.

ACS Materials Letters, Journal Year: 2025, Volume and Issue: unknown, P. 1070 - 1076

Published: Feb. 18, 2025

Language: Английский

Citations

0
Interface‐Confined Catalytic Synthesis of Anisotropic Covalent Organic Framework Nanofilm for Ultrafast Molecular Sieving DOI Creative Commons
Jiahao Tang, Yu Liao, Zhenxiang Pan

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 20, 2025

Abstract Covalent organic frameworks (COFs) have emerged as prominent membrane materials for efficiently fractionating molecules and ions due to their unique pore structure. However, the fabrication of free‐standing COF nanofilms with high crystallinity remains an arduous undertaking, feasible methods that can enable precise control over film microstructure are barely reported. This work conceives exquisite interface‐confined catalytic strategy prepare Tp‐BD(OH) 2 nanofilm anisotropic structure analogously conventional polymeric membranes. Experimental data molecular simulations reveal hydroxyl groups on framework substantially capture anchor acid catalyst through hydrogen bonding interactions at incipient stage interfacial polycondensation, instigating confined catalysis self‐termination reaction interface. The distinctive asymmetric endows a record‐breaking pure water permeance 525.3 L m −2 h −1 bar unprecedented dye/salt selectivity 648.6, surpassing other reported films state‐of‐the‐art nanofiltration membranes, well enduring structural durability chemical stability. implemented opens up new avenue regulating holds broad prospects rational design high‐performance membranes sustainable purification treatment.

Language: Английский

Citations

0
Insights into pore engineering of covalent organic framework membranes for small molecule separation DOI
Haojie Li,

Xiaoran Shen,

Longlong Wang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 509, P. 161210 - 161210

Published: March 4, 2025

Language: Английский

Citations

0
Preparation of SCOF/UiO-66-NH2 immobilized laccase biocatalytic membrane for micropollutants removal from water DOI
Tiantian Wang,

Lingfeng Zhao,

Guanhua Liu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161310 - 161310

Published: March 1, 2025

Language: Английский

Citations

0
A pH-responsive covalent organic framework membrane based on flexible building blocks for superhigh-flux dye/salt separation DOI
Bo Zhao, Cheng Luo,

Yunwei Feng

et al.

Desalination, Journal Year: 2025, Volume and Issue: unknown, P. 118783 - 118783

Published: March 1, 2025

Language: Английский

Citations

0