Keyphrases
Membrane Gas Separation
100%
Polyimide
100%
Polyethersulfone
100%
Dual-layer Hollow Fiber Membrane
100%
Chemical Cross-linking
100%
Crosslinking Modification
100%
Dual-layer Hollow Fiber
28%
Inner Layer
28%
Support Layer
14%
Ambient Temperature
14%
Membrane Structure
14%
Hollow Fiber Membrane
14%
Gas Permeation
14%
Fourier Transform Infrared Spectroscopy (FT-IR)
14%
Engineering Approach
14%
CH4 Selectivity
14%
Plasticization
14%
Pure Gas
14%
C4F7N/CO2
14%
Phenylene
14%
Amide Group
14%
Imide Group
14%
Infrared Study
14%
Gas Test
14%
Polyimide Hollow Fiber
14%
Methanol Solution
14%
6FDA-durene
14%
Durene
14%
Novel Engineering
14%
Engineering
Separation Gas
100%
Hollow-Fiber Membrane
100%
Hollow Fibre
66%
Fourier Transform
33%
Imide Group
33%
Periodic Time
33%
Outer Layer
33%
Plasticisation
33%
Methane
33%
Chemical Engineering
Polyimide
100%
Polyether
100%
Amide
25%
Methanol
25%
Methane
25%
Material Science
Polyimide
100%
Membrane Structure
25%