Protonated polyethyleneimine enables synchronous crosslinking of polyimide nanofiltration membranes for dye desalination

Q Fang, S Lan, X Mu, Y Zhang, Y Li, Y Wang, L Yao… - Desalination, 2024 - Elsevier
Dye recovery and desalination are of great significance in the treatment of printing and
dyeing wastewater. Nanofiltration (NF) has been proved an effective method for dye …

Fluorinated 2D conjugated porous organic polymer films with modular structural topology for controlled molecular sieving

J Gayle, R Hardian, G Guo, X Wang… - Journal of Materials …, 2024 - pubs.rsc.org
Two-dimensional conjugated porous organic polymers (2D CPOPs) exhibit excellent
structural tunability and stability in organic solvents, making them suitable for controlled …

Fabrication of monodisperse micron-sized and aldehyde-functionalized microspheres coating with covalent organic framework for efficient and rapid removal of …

X Wang, Q Bai, M Yan, Y Zhao, S Ma, C Bo, J Ou - RSC advances, 2024 - pubs.rsc.org
Covalent organic frameworks (COFs) possess an excellent ability for absorbing heavy
metals, but their uneven particle size, difficult separation, and poor dispersion limit their wide …

Preparation of Mixed Matrix Membranes Based on Covalent Organic Frameworks for Dye Separation from Water

M Lin, L Wang, W Li, L Chen, J Chen, H Yan… - …, 2025 - Wiley Online Library
The pure organic nature and nanoporous structure of covalent organic frameworks (COFs)
position them as promising candidates for mixed matrix membranes (MMMs). In this study …