Polyamide-imide hollow fiber membranes crosslinked with amine-appended inorganic networks for application in solvent-resistant nanofiltration under low operating pressure

• Main Authors: Lim, Siow Kee, Setiawan, Laurentia, Bae, Tae-Hyun, Wang, Rong
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2016
• Subjects: Hollow fiber membrane; Polyamide-imide; Organic–inorganic network; Solvent-resistant nanofiltration
• Online Access: https://hdl.handle.net/10356/82816; http://hdl.handle.net/10220/40314
• Institution: Nanyang Technological University

The development of polyamide-imide (PAI) hollow fiber membranes for solvent-resistant nanofiltration (SRNF) in polar aprotic solvents such as dimethylformamide (DMF) under low operating pressure of 2 bar is reported in current study. Highly porous PAI substrates were fabricated and crosslinked with...