The tripartite role of 2D covalent organic frameworks in graphene-based organic solvent nanofiltration membranes

• Main Authors: Sui, Xiao, Wang, Yu, Liu, Fei, Yuan, Ziwen, Wang, Cheng, Yu, Yanxi, Zhou, Kun, Goh, Kunli, Chen, Yuan
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Environmental engineering; Covalent Organic Framework; Graphene Oxide
• Online Access: https://hdl.handle.net/10356/159785
• Institution: Nanyang Technological University

Two-dimensional covalent organic frameworks (2D-COFs) have well-defined porosity and stability. Herein, we demonstrate that 2D-COFs can have three roles in nanolaminated graphene membranes for organic solvent nanofiltration (OSN). The optimized hybrid nanolaminate, assembled from 2D-COFs and reduced...