Synthesis of Poly(Aryl Sulfone Benzimidazole) Sulfone

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Abstract:

Sulfoned aromatic acid and o-phenylenediamine as the monomers, sulfoned-benzimidazole was obtained by condensation reaction. Poly(aryl sulfone benzimidazole) sulfone (PSBIS) as novel heat-resistant polymer was obtained by the condensation polymerization via Palladium-catalyzed aryl amination reaction of sulfoned-benzimidazole and aromatic dibromide. Differential scanning calorimetry (DSC) and thermal analysis (TG) measurements showed that the polymer synthesized possessed high glass transition temperature (Tg>321°C), good thermal stability with high decomposition temperature (TD>540°C) and good solubility.

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Advanced Materials Research (Volumes 284-286)

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1867-1870

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July 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] Shih-Wei Chuang, Steve Lien-Chung Hsu . European Polymer Journal, Vol. 44 (2008), p.2202

Google Scholar

[2] S.C. Kumbharkar, Md. Nazrul Islam, U.K. Kharul. Polymer, Vol. 50 (2009), p.1403

Google Scholar

[3] Pesiri DR, Jorgensen BS, Dye RC. Journal of Membrane Science, Vol. 218 (2003), p.11

Google Scholar

[4] Kumbharkar SC, Kharul UK. Journal of Membrane Science, Vol. 286 (2006), p.161

Google Scholar

[5] Lyoo WS, Choi JH, Han SS, Park MS, Ji BC. J Appl Polym Sci., Vol. 78 (2000), p.438

Google Scholar

[6] Pu H, Liu G. Polymer International, Vol. 54 (2005), p.175

Google Scholar

[7] Santosh C. Kumbharkar, Ulhas K. Kharul. European Polymer Journal, Vol. 45 (2009), p.3363

Google Scholar

[8] Hartwig, J F.; Kawatsura , M.; Hauck, S. I. J. Am. Chem. Soc., Vol. 64 (1999), p.5575

Google Scholar

[9] Wolfe, J. P.; Buchwald, S. L..J. Org. Chem., Vol. 65 (2000), p.1144

Google Scholar

[10] Ayman S. A.; Markus, K. Macromolecules. Vol. 37 (2004), p.8269

Google Scholar

[11] Chang, G. J.; Luo, X.; Zhang, L.; Lin, R. X. Macromolecules. Vol. 40 (2007), p.8625

Google Scholar

[12] G. Mann, J. F. Hartwig, C. Fernández-Rivas, J. Am. Chem. Soc., Vol. 120 (1998), p.827

Google Scholar