Synthesis and Characterization of Polymethylsilsesquioxane-based Hybrid Polymers

Seoung Hoon Han; Ji Young Lee; Sang Man Koo

Journal of Industrial and Engineering Chemistry, Vol.10, No.5, 813-820, September, 2004

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Synthesis and Characterization of Polymethylsilsesquioxane-based Hybrid Polymers

Seoung Hoon Han, Ji Young Lee, and Sang Man Koo^†

Department of Chemical Engineering, College of Engineering, Hanyang University, Seoul 133-791, Korea

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The preparation of polymethylsilsesquioxane (PMSQ) copolymers having the composition -[MeHSiO]_0.3 [MeSi(O)_1.5]_0.7- was investigated. The reaction variables, such as the amounts of solvent and catalyst and the reaction time and temperature, had a great influence on the molecular weight and the polydispersity. PMSQ copolymer was unstable: it transformed into an intractable gel after it became pure liquid by removing the solvent. This high reactivity of PMSQ copolymer can be controlled by modification of the Si-H groups in its backbone using Pt-catalyzed hydrosilylation reactions. The hydrosilylation of PMSQ with organic functional groups also provides copolymers that have further processibility toward coating application. These polymers were characterized by IR and NMR spectroscopy and by and GPC. TGA was used to investigate the thermal stabilities of these polymers.

Keywords:hybrid material;nanocomposite;polymer;silsesquioxane;thermogravimetric analysis

[References]

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Laine RM, Choi J, Lee I, Adv. Mater., 13, 800 (2001)
Hung RJ, Yamachika M, Chiba T, Iwasawa H, Hayashi A, Yamahara N, Shimokawa T, J. Photopolym. Sci. Tech., 15, 693 (2002)
Harkness BR, Takeuchi K, Tachikawa M, Macromolecules, 31(15), 4798 (1998)
Morisawa T, Fukuda H, Shiraishi H, J. Photochem. Sci. Tech., 9, 533 (1996)
Bourg S, Broudic JC, Conocar O, Moreau JJE, Meyer D, Man MWC, Chem. Mater., 13, 491 (2001)
Park KW, Kwon OY, J. Ind. Eng. Chem., 10(2), 252 (2004)
Sea B, Lee KH, J. Ind. Eng. Chem., 9(4), 461 (2003)
Loy DA, Rahiman K, in Handbook of organic-inorganic hybrid materials and nanocomposites, H. S. Nalwa Ed., Chap. 3, American Scientific Pub., USA (2003)
Baney RH, Itoh M, Sakakibara A, Suzuki T, Chem. Rev., 95(5), 1409 (1995)
Kim HC, Wilds JB, Kreller CR, Volksen W, Brock PJ, Lee VY, Magbitang T, Hendrick JL, Hawker CJ, Miller RD, Adv. Mater., 14, 1637 (2002)
Mikoshiba S, Hayase S, J. Mater. Chem., 9, 591 (1999)
Chua CT, Sarkar G, Chooi SYM, Chan L, J. Mater. Sci. Lett., 18(17), 1437 (1999)
Laine RM, Rahn JA, Youngdahl KA, Babonneau F, Hoppe ML, Zhang ZF, Harrod JF, Chem. Mater., 2, 464 (1990)
Kim DJ, Park YJ, Kim HJ, Park HJ, Lee BW, J. Ind. Eng. Chem., 8(3), 241 (2002)
Kalfat R, Babonneau F, Gharbi N, Zarrouk H, J. Mater. Chem., 6, 1673 (1996)
Xin S, Harrod JF, J. Organomet. Chem., 499, 181 (1995)
Gauvin F, Harrod JF, Woo HG, Adv. Organomet. Chem., 42, 363 (1998)
Xin S, Aitken C, Harrod JF, Mu Y, Samuel E, Can. J. Chem., 68, 471 (1990)
Harrod JF, Coord. Chem. Rev., 206, 493 (2000)
Woo HG, Tilley TD, J. Am. Chem. Soc., 110, 3757 (1989)
Zhang ZF, Babonneau F, Laine RM, Mu Y, Harrod JJF, Rahn JA, J. Am. Ceram. Soc., 74, 670 (1990)
Obora Y, Tanaka M, J. Org. Chem., 595, 1 (2000)
Comprehensive Organometallic Chemistry, G. Wilkinson Ed., p. 471, Pergamon Press (1982)
Paulasaari JK, Weber WP, Macromolecules, 31(20), 7105 (1998)
Sellinger A, Laine RM, Chu V, Viney C, J. Polym. Sci. A: Polym. Chem., 32(16), 3069 (1994)
Bolln C, Tsuchida A, Frey H, Mulhaupt R, Chem. Mater., 9, 1475 (1997)

[Referenced By]

[Related Articles]

[1] Abe Y, Kagawama K, Takamura N, Gunji T, Yoshihara T, Takahashi N, J. Non-Cryst. Solids, 261, 39 (2000)

[2] Laine RM, Choi J, Lee I, Adv. Mater., 13, 800 (2001)

[3] Hung RJ, Yamachika M, Chiba T, Iwasawa H, Hayashi A, Yamahara N, Shimokawa T, J. Photopolym. Sci. Tech., 15, 693 (2002)

[4] Harkness BR, Takeuchi K, Tachikawa M, Macromolecules, 31(15), 4798 (1998)

[5] Morisawa T, Fukuda H, Shiraishi H, J. Photochem. Sci. Tech., 9, 533 (1996)

[6] Bourg S, Broudic JC, Conocar O, Moreau JJE, Meyer D, Man MWC, Chem. Mater., 13, 491 (2001)

[7] Park KW, Kwon OY, J. Ind. Eng. Chem., 10(2), 252 (2004)

[8] Sea B, Lee KH, J. Ind. Eng. Chem., 9(4), 461 (2003)

[9] Loy DA, Rahiman K, in Handbook of organic-inorganic hybrid materials and nanocomposites, H. S. Nalwa Ed., Chap. 3, American Scientific Pub., USA (2003)

[10] Baney RH, Itoh M, Sakakibara A, Suzuki T, Chem. Rev., 95(5), 1409 (1995)

[11] Kim HC, Wilds JB, Kreller CR, Volksen W, Brock PJ, Lee VY, Magbitang T, Hendrick JL, Hawker CJ, Miller RD, Adv. Mater., 14, 1637 (2002)

[12] Mikoshiba S, Hayase S, J. Mater. Chem., 9, 591 (1999)

[13] Chua CT, Sarkar G, Chooi SYM, Chan L, J. Mater. Sci. Lett., 18(17), 1437 (1999)

[14] Laine RM, Rahn JA, Youngdahl KA, Babonneau F, Hoppe ML, Zhang ZF, Harrod JF, Chem. Mater., 2, 464 (1990)

[15] Kim DJ, Park YJ, Kim HJ, Park HJ, Lee BW, J. Ind. Eng. Chem., 8(3), 241 (2002)

[16] Kalfat R, Babonneau F, Gharbi N, Zarrouk H, J. Mater. Chem., 6, 1673 (1996)

[17] Xin S, Harrod JF, J. Organomet. Chem., 499, 181 (1995)

[18] Gauvin F, Harrod JF, Woo HG, Adv. Organomet. Chem., 42, 363 (1998)

[19] Xin S, Aitken C, Harrod JF, Mu Y, Samuel E, Can. J. Chem., 68, 471 (1990)

[20] Harrod JF, Coord. Chem. Rev., 206, 493 (2000)

[21] Woo HG, Tilley TD, J. Am. Chem. Soc., 110, 3757 (1989)

[22] Zhang ZF, Babonneau F, Laine RM, Mu Y, Harrod JJF, Rahn JA, J. Am. Ceram. Soc., 74, 670 (1990)

[23] Obora Y, Tanaka M, J. Org. Chem., 595, 1 (2000)

[24] Comprehensive Organometallic Chemistry, G. Wilkinson Ed., p. 471, Pergamon Press (1982)

[25] Paulasaari JK, Weber WP, Macromolecules, 31(20), 7105 (1998)

[26] Sellinger A, Laine RM, Chu V, Viney C, J. Polym. Sci. A: Polym. Chem., 32(16), 3069 (1994)

[27] Bolln C, Tsuchida A, Frey H, Mulhaupt R, Chem. Mater., 9, 1475 (1997)