A novel positively charged nanofiltration membrane stimulated by amino-functionalized MXene Ti3C2Tx for high rejection of water hardness ions

• Published in: Journal of membrane science Vol. 671
• Main Authors: Li, Qingqing, Zhang, Tianmeng, Dai, Zhixiang, Su, Fangyan, Xia, Xiangwei, Dong, Ping, Zhang, Jianfeng
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 05.04.2023
• Subjects: Interfacial polymerization; MXene membrane; Positively charged nanofiltration membrane; Separation performance; Water softening; MXene membrane; Water softening; Interfacial polymerization; Positively charged nanofiltration membrane; Separation performance

The demand to address issues such as drinking water safety and industrial fouling caused by high-hardness ions has still emphasized the development of advanced membrane materials. In this study, through a maneuverable amide-cross-linking strategy, a new positively-charged polyamide (PA) nanofiltrati...