Keyphrases
6FDA-based Polyimide
33%
Amidation Reaction
33%
Ammonia
100%
Composite Membrane
33%
Copolyimide
33%
Dehydration
66%
Diffusion Characteristics
33%
Diffusion Properties
33%
Elevated Temperature
33%
Field Emission Scanning Electron Microscopy (FE-SEM)
33%
FTIR Analysis
33%
Functional Groups
33%
Functionalized Graphene Oxide
100%
High-temperature Annealing
33%
Interfacial Voids
33%
Isopropanol
100%
Membrane Formation
33%
Membrane Structure
33%
Microstructure Change
33%
Microstructure Evolution
33%
Mixed Matrix Membrane
100%
Pervaporation Dehydration
100%
Pervaporation Performance
33%
Pervaporation Process
33%
Polyimide Matrix
33%
Polyimide Membrane
100%
Polymer Matrix
33%
Polymer Particles
33%
Reaction Scheme
33%
Self-crosslinking
33%
Solution-diffusion
66%
Solvent Resistance
33%
Thermal Treatment
100%
Thermally Induced
33%
Two-party
33%
Water Permeability
66%
XPS Analysis
33%
Chemical Engineering
Functional Group
33%
Graphene
100%
Pervaporation
100%
Polyimide
100%