◆ Chemical communications (Cambridge, England)2026-08-14
Post-synthetic hydroxylation of pillararene-based covalent organic polymers for efficient N2/CO2 separation.
Jiale Zheng, Yuan-Hang Jin, Meng-Hao Li, Yu-Rui Hu, Xingchun Li, Ming Xue, Xinglei Zhao, Ying-Wei Yang
原始摘要（英文原文）· Original abstract
By incorporating a hydroxyl-modified pillararene-based covalent macrocycle polymer (NP5-TFPG-OH) into a carboxymethyl chitosan matrix, we fabricated defect-free mixed matrix membranes that exhibit excellent N2-selective transport with an N2/CO2 selectivity of 3.39 for gas separation.