Fabrication of dual-layer polyethersulfone (PES) hollow fiber membranes with an ultrathin dense-selective layer for gas separation

Keyphrases

• Gas Separation 100%
• Ultrathin 100%
• Heat Treatment 100%
• Selective Layer 100%
• Dual-layer 100%
• Polyethersulfone Hollow Fiber Membranes 100%
• Substructure 66%
• Pore Size 33%
• Gas Permeation 33%
• Membrane Morphology 33%
• Phase Inversion Method 33%
• Gas Separation Performance 33%
• N2 Selectivity 33%
• Ideal Selectivity 33%
• SEM Images 33%
• Dual-layer Hollow Fiber Membrane 33%
• Dual-layer Hollow Fiber 33%
• High-temperature Treatment 33%
• Heat Treatment Temperature 33%
• Dry-jet Wet Spinning 33%
• Co-extrusion 33%
• Thin Thickness 33%
• Post-heat Treatment 33%

Engineering

• Separation Gas 100%
• Hollow-Fiber Membrane 100%
• Heat Treatment 100%
• Hollow Fibre 20%
• Graphics Processing Unit 20%
• Phase-Inversion 20%
• Separation Performance 20%
• Inversion Technique 20%

Material Science

• Heat Treatment 100%
• Pore Size 20%
• Scanning Electron Microscopy 20%
• Coextrusion 20%