Effects of amidation on gas permeation properties of polyimide membranes

Journal of Membrane Science

Volumn 214, Issue 1, 2003, Pages 83-92

  Liu, Ye ^a   Chng, Mei Lin ^b   Chung, Tai Shung ^b   Wang, Rong ^c  

^a INSTITUTE OF MATERIALS RESEARCH AND ENGINEERING   (Singapore)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^c Inst of Environ Sci/Engineering   (Singapore)

Author keywords

6FDA durene polyimide; Amidation; Chemical modification; Fluoropolyimide; Gas separation membranes

Indexed keywords

CHEMICAL MODIFICATION; CROSSLINKING; FOURIER TRANSFORM INFRARED SPECTROSCOPY; GAS PERMEABLE MEMBRANES; PERMSELECTIVE MEMBRANES;

AMIDATION;

POLYIMIDES;

AMIDE; CARBON DIOXIDE; DIAMINE DERIVATIVE; FORMAMIDE; HELIUM; HEXANE; IMIDE; METHANE; N,N DIMETHYLAMINOETHYLENEAMINE HEXANE; NITROGEN; OXYGEN; PERFLUORO COMPOUND; POLY[2,3,5,6 PHENYLENE 2,2 BIS(3,4 DICARBOXYPHENYL)HEXAFLUOROPROPANE]DIIMIDE; SULFONE; UNCLASSIFIED DRUG; WATER;

AMIDE; GAS SEPARATION; MEMBRANE; PERMEATION; POLYIMIDE;

AMIDATION; ARTICLE; CHEMICAL MODIFICATION; CROSS LINKING; DIFFUSION COEFFICIENT; DISPERSION; ENVIRONMENTAL TEMPERATURE; FILM; GAS; GAS PERMEABILITY; HYDROGEN BOND; IMMERSION; INFRARED SPECTROSCOPY; INTERMETHOD COMPARISON; IRRADIATION; MEASUREMENT; PRIORITY JOURNAL; QUALITATIVE ANALYSIS; SOLUBILITY; SPECTRUM; TEMPERATURE;

EID: 0037443317     PISSN: 03767388     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0376-7388(02)00537-9     Document Type: Article

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