Keyphrases
Hollow Fiber Membrane
100%
6FDA
100%
Chemical Cross-linking
100%
Natural Gas Separation
100%
Crosslinking Modification
100%
Plasticization
60%
Polymer Chain
40%
Hollow Fiber
40%
Ambient Temperature
20%
Mixed Gas
20%
CH4 Selectivity
20%
Permselectivity
20%
Gas Separation Performance
20%
Crosslinking Method
20%
Amide Group
20%
Asymmetric Hollow Fiber
20%
Imide Group
20%
FTIR Spectra
20%
Cross-linking Reaction
20%
Gas Test
20%
Nodule
20%
XRD Spectra
20%
Crosslinking Degree
20%
Methanol Solution
20%
Engineering
Hollow Fibre
100%
Hollow-Fiber Membrane
100%
Natural Gas
100%
Plasticisation
100%
Methane
100%
Polymer Chain
66%
Separation Performance
33%
Imide Group
33%
Perm-Selectivity
33%
Periodic Time
33%
Chemical Engineering
Methane
100%
Amide
33%
Methanol
33%