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Preparation and Properties of Ionomer-Clay Hybrid Gas Barrier Membranes  

Nam Sang Yong (경상대학교 공과대학 고분자공학과, 공학연구원)
Goo Hyung Seo (충남대학교 공과대학 화학공학과)
Kim In Ho (충남대학교 공과대학 화학공학과)
Kim Young Jin (경상대학교 공과대학 고분자공학과, 공학연구원)
Joo Dae Seong (경상대학교 공과대학 고분자공학과, 공학연구원)
Park Ji Soon (경상대학교 공과대학 고분자공학과, 공학연구원)
Kim Jin Hak (경상대학교 공과대학 고분자공학과, 공학연구원)
Publication Information
Membrane Journal / v.14, no.4, 2004 , pp. 320-328 More about this Journal
Abstract
Ionomer-Clay hybrid membranes were prepared by melt intercalation method with twin extruder. MMT was intercalated or exfoliated by the ionomer and it was confirmed by X-ray diffraction method. D-spacing of the characteristic peak from MMT plate in WAXD was moved and diminished. Gas permeability, mechanical properties and thermal properties of the ionomer-clay hybrid membranes were investigated. Gas permeability through the ionomer-clay hybrid membranes decreased due to increased tortuosity made by intercalation of clay in Ionomer.
Keywords
ionomer-clay hybrid; gas permeability; intercalation; exfoilation; MMT; mechanical property; thermal property;
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  • Reference
1 A. Oakda, M. Kawasumi, T. Kurauchi, and O. Kamigaito, Polymer Preprints, 28, 447 (1987)
2 J. W. Gilman and T. Kashiwagi, 'Flammability studies of polymer-layered silicate nanocomposites', SAMPE Journal, 33(4), 40 (1997)
3 A. Eisenberg and King M. Ion-containing Polymers, Physical Properties and Structure. Academic Press New York (1977)
4 H. K. Choi. Y. H. Park, S. G. Lyu, B. S. Kim, and G. S. Sur, 'The preparation of poly( e caprolactone)/montrnorillonite nanocomposite by mechanical mixing', Polymer(Korea), 23, 724 (1999)
5 K. Yano, A. Usuki, A. Oakda, T. kurauchi, and O. Kamigaito, 'Synthesis and properties of polyimide-clay hybrid', J. Polym, Sci.; Polym. Chem., 31, 2493 (1993)
6 H. P. Klug and L. E. Alexander, X-ray diffraction procedures 2nd ed. : Wiley, New York 966 (1974)
7 N. Hasegawa, M. Kawasumi, M. Kato, A. Usuki, and A. Oakda, 'Preparation and mechanical properties of polypropylene-clay hybrids using a maleic anhydride-modified polypropylene oligomer', J. Appl. Polym. Sci., 67, 87 (1998)
8 H. Shi, T. Lan, and T. J. Pinnavaia, 'Interfacial effects on the reinforcement properties of polymer-organoclay nanocomposites', Chem. Mater., 8, 1584 (1996)
9 P. B. Messersmith and E. P. Giannelis, 'Synthesis and barrier properties of poly($\varepsilon$-caprolactone)-layered silicate nanocommposites', J. Polym. Sci., Part A: Polym. Chem., 33, 1047 (1994)
10 M. Alexandre, G. Beyer, C. Henrist, R. Cloots, A. Rulmont, R. Jerome, and P. Dubois, 'Preparation and properties of layered silicate nanocomposites based on ethylene vinyl acetate copolymers', Macromol. Rapid Commun., 22, 643 (2001)
11 X. Kornmann, H. Linderg, and L.A. Berglurd, 'Synthesis of epoxy-clay nanocomposites: influence of the nature of the clay on structure', Polymer, 42, 1303 (2001)
12 M. Kawasumi, N. Hasegawa, M. Kato, A. Usuki, and A. Oakda, 'Preparation and mechanical properties of polypropylene-clay hybrids', Macromolecules, 30, 6333 (1997)
13 J. G. Doh and I. Cho, 'Synthesis and properties of polystyrene- organoammonium montmorillonite hybrid', Polym. Bull., 41, 511 (1998)
14 R. A. Vaia, S. Vasudevan, W. Krawies, L. G. Seanlon, and E. P. Giannelis, 'New polymer electrolyte nanocomposites: melt intercalation of poly (ethylene oxide) in mica-type silicates', Adv. Mater., 7, 154 (1995)
15 Z. Wang and T. J. Pinnavia, 'Hybrid organ-iceinorganic nanocomposites: Exfoliation of magadiite nanolayers in an elastomeric epoxy polymer', Chem. Mater., 10, 1820 (1998)
16 J. Zhu and C. A. Wilkie, 'Thermal and fire studies on polystyrene-clay nanocomposites', Polym, Int., 49, 1158 (2000)
17 J. A. Grande, Modern Plastics, Feb. 35 (1999)
18 J. Wang, J. Du, J. Zhu, and C. A. Wilkie, 'An XPS study of the thermal degradation and flame retardant mechanism of polystyrene-clay nanocomposites', Polym. Degrad Stab., 77, 249 (2002)
19 A. Oakda and A. Usuki, 'The chemistry of polymerclay hybrids', Mater. Sci. Eng., C3, 109 (1995)
20 Y. H. Lee, S. K. Hong, K. S. Yoon, I. S. Choi, S. G. Lee, J. H. Lee, and K. Y. Choi, 'Intercalation of polycarbonate/montrnorillonite nanocomposites', Polymer(Korea), 25, 818 (2001)
21 T. Lan, P. D. Kavirata, and T. J. Pinnavia, 'Mechanism of clay tactoid exfoliation in epoxyclay nanocomposites', Chem. Mater., 7, 2114 (1995)
22 P. H. Nadeau, J. M. Tait, W. J. McHardy, and M. J. wilson, 'Interstratified X-ray diffraction characteristics of physical mixtures of elementary clay particles', Clay Minerals 19, 67 (1984)
23 R. A. Vaia, H. Ishi, and E. P. Giannelis, Chem. Mater., 5, 1694 (1993)
24 R. Krishanmoorti, R. A. Vaia, and E. P. Giannelis, 'Structure and dynamics of polymer-layered silicate nanocomposites', Chem. Mater., 8, 1728 (1996)
25 M. Holmes, 'Nanocomposites: the latest developments', Plastics Additives & Compounding, July/August, 36 (2000)
26 S. D. Burnside and E. P. Giannelis, 'Synthesis and proprrties of new poly(dimethylsiloxane) nanocomposites', Chem. Mater., 7, 1597 (1995)
27 A. Usuki, M. Kawasumi, Y. Kojima, Y. Fukushima, A. Oakda, T. kurauchi, and O. Kamigaito, 'Synthesis of nylon6-clay hybrid.', J. Mater. Res., 8, 1179 (1993)
28 M. Kato, A. Usuki, and A. Oakda, 'Synthesis of polypropylene oligomer-clay intercalation compounds', J. Appl. Polym. Sci., 66, 1781 (1997)
29 M. W. Cho and Y. W. Chang, 'Synthesis and physical properties of polyurethane/clay nanocomposite', J. Korean Ind. Eng. Chem., 11, 517 (2000)
30 Y. J. Kim and S. Y. Nam, 'Preparation and properties of NBR-clay hybrid membranes', Membrane J(Korea), 14, 132 (2004)
31 Holliday L., editor Ionic polymers. Applied Science Publishers, London (1975)