Synthesis of hyperbranched copolyimides and their application as selective layers in composite membranes

Desalination

Volumn 245, Issue 1-3, 2009, Pages 516-526

  Peter, Jakub ^a   Kosmala, Barbara ^a   Bleha, Miroslav ^a  

^a INSTITUTE OF MACROMOLECULAR CHEMISTRY   (Czech Republic)

Author keywords

Composite membrane; Gas separation; Hyperbranched polyimide; Soluble polyimide

Indexed keywords

COMONOMERS; CONCENTRATION OF; COPOLYIMIDES; DENSE MEMBRANE; DIP COATING; GAS FLUX; GAS SEPARATION; GAS TRANSPORT; GLASS TRANSITION TEMPERATURE; HEXAFLUOROISOPROPYLIDENE; HYPERBRANCHED; HYPERBRANCHED POLYIMIDE; MEMBRANE PREPARATION; MICRO-DEFECTS; MOLAR RATIO; PERMEABILITY COEFFICIENTS; PHYSICOCHEMICAL PROPERTY; POLY(AMIC ACID) PRECURSOR; POLYDISPERSITY INDICES; POROUS SUPPORT; SELECTIVE LAYERS; SEPARATION PERFORMANCE; SOLUBLE POLYIMIDE; THERMAL IMIDIZATION;

BENZENE; COAGULATION; COMPLEXATION; COMPOSITE MEMBRANES; DENDRIMERS; GELATION; GLASS TRANSITION; NEMATIC LIQUID CRYSTALS; NITROGEN COMPOUNDS; POLYDISPERSITY; POLYIMIDES; POLYMER BLENDS; POLYMERS; SEPARATION; SILICONES;

GAS PERMEABLE MEMBRANES;

CARBONYL COMPOUND; COMPOSITE; MEMBRANE; OPTIMIZATION; PARAMETERIZATION; PERFORMANCE ASSESSMENT; PERMEABILITY; PHYSICOCHEMICAL PROPERTY; POLYMER; POLYMERIZATION; REACTION KINETICS; TEMPERATURE EFFECT;

EID: 67650723183     PISSN: 00119164     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.desal.2009.02.015     Document Type: Article

References (23)

1. Sykes G.F., and Clair A.K.St. The effect of molecular structure on the gas transmission rates of aromatic polyimides. J. Appl. Polym. Sci. 32 (1986) 3725
2. Okamoto K., Tanaka K., Kita H., Ishida M., Kakimoto M., and Imai Y. Gas-permeability and permselectivity of polyimides prepared from 4,4 ́-diaminotriphenylamine. Polym. J. 24 (1992) 451
3. Langsam M., and Burgoyne W.F. Effects of diamine monomer structure on the gas permeability of polyimides. I. Bridged diamines. J. Polym. Sci. Part A Polym. Chem. 31 (1993) 909
4. Li Y., Wang X., Ding M., and Xu J. Effects of molecular structure on the permeability and permselectivity of aromatic polyimides. J. Appl. Polym. Sci. 61 (1996) 741
5. Fang H., Kita H., and Okamoto K. Gas permeation properties of hyperbranched polyimide membranes. J. Membr. Sci. 182 (2001) 245
6. Suzuki T., Yamada Y., and Tsujita Y. Gas transport properties of 6FDA-TAPOB hyperbranched polyimide membrane. Polymer 45 (2004) 7167
7. Thompson D.S., Markoski L.J., and Moore J.S. Rapid synthesis of hyperbranched aromatic polyetherimides. Macromolecules 32 (1999) 4764
8. Thompson D.S., Markoski L.J., Moore J.S., Sendijarevic I., Lee A., and McHugh A.J. Synthesis and characterization of hyperbranched aromatic poly(ether imide)s with varying degrees of branching. Macromolecules 33 (2000) 6412
9. Suzuki T., and Yamada Y. Physical and gas transport properties of novel hyperbranched polyimide-silica hybrid membranes. Polym. Bull. 21 (2004) 324
10. Chen H., and Yin J. Synthesis and characterization of hyperbranched polyimides with good organosolubility and thermal properties based on a new triamine and conventional dianhydrides. J. Polym. Sci. Part A Polym. Chem. 40 (2002) 3804
11. Yamanaka K., Jikei M., and Kakimoto M.-A. Preparation and properties of hyperbranched aromatic polyimides via polyamic acid methyl ester precursors. Macromolecules 33 (2000) 6937
12. Yamanaka K., Jikei M., and Kakimoto M.-A. Preparation of hyperbranched aromatic polyimide without linear units by end-capping reaction. Macromolecules 34 (2001) 3910
13. Hao J., Jikei M., and Kakimoto M.-A. Preparation of hyperbranched Aromatic polyimide via A2 + B3 approach. Macromolecules 35 (2002) 5372
14. Fang J.H., Kita H., and Okamoto K.-I. Hyperbranched polyimides for gas separation applications. 1: Synthesis and characterization. Macromolecules 33 (2000) 4639
15. Liu Y., and Chung T.-S. Facile synthesis of hyperbranched polyimides from A2 + BB′2 monomers. J. Polym. Sci. Part A Polym. Chem. 40 (2002) 4563
16. Kim Y.H., and Webster O.W. Water-soluble hyperbranched polyphenylene: a unimolecular micelle. J. Am. Chem. Soc. 112 (1990) 4592
17. W.R. Browall and R. M. Salemme, Laminated porous/nonporous membranes, US Patent 3,874,986, 1975.
18. J.M.S. Henis and M.K. Tripodi, Multicomponent membranes for gas separation, US Patent 4,230,463, 1980.
19. Tanaka K., Okano M., Kita H., Okamoto K., and Nishi S. Effects of trifluoromethyl side groups on gas permeability and permselsectivity in polyimides. Polym. J. 26 (1994) 1186
20. Park J.Y., and Paul D.R. Correlation and prediction of gas permeability in glassy polymer membrane materials via a modified free volume based group contribution method. J. Membr. Sci. 125 (1997) 23
21. Thran A., Kroll G., and Faupel F. Correlation between fractional free volume and diffusivity of gas molecules in glassy polymers. J. Polym. Sci. Part B Polym. Phys. 37 (1999) 3344
22. J.M.S. Henis and M.K. Tripodi, Multicomponent membranes for gas separation, US Patent 4,230,463, 1980.
23. W.R. Browall, Method for sealing breaches in multi-layer ultrathin membrane composite, US Patent 3,980,456, 1976.