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Synthesis and Characterization of Poly(2,5-benzimidazole) (ABPBI) Grafted Carbon Nanotubes

Published online by Cambridge University Press:  31 January 2011

Ji-Ye Kang ,
Su-Mi Eo ,
Loon-Seng Tan  and
Jong-Beom Baek
Ji-Ye Kang
Affiliation:
[email protected]
Su-Mi Eo
Affiliation:
[email protected], Ulsan National Institute of Science and Technology, School of Energy Engineering, Ulsan metropolitan city, Korea, Republic of
Jong-Beom Baek
Affiliation:
[email protected], Ulsan National Institute of Science and Technology, 1School of Energy Engineering, Ulsan metropolitan city, Korea, Republic of
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Abstract

Single-walled carbon nanotube (SWCNT) and multi-walled carbon nanotube (MWCNT) were functionalized with 3,4-diaminobenzoic acid via “direct” Friedel-Crafts acylation reaction in PPA/P2O5 to afford ortho-diamino-functionalized SWCNT (DIF-SWCNT) and MWCNT (DIF-MWCNT). The resultant DIF-SWCNT and DIF-MWCNT showed improved solubility and dispersibility. To improve interfacial adhesion between CNT and polymer matrix, the grafting of ABPBI onto the surface of DIF-SWCNT (10 wt%) or DIF-MWCNT (10 wt%) was conducted by simple in-situ polymerization of AB monomer, 3,4-diaminobenzoic acid dihydrochloride, in PPA. The resultant ABPBI-g-MWCNT and ABPBI-g-SWCNT showed improved the mechanical and electrical properties.

Keywords

compositenanostructurepolymer
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1240: Symposium WW – Polymer Nanofibers–Fundamental Studies and Emerging Applications , 2009 , 1240-WW09-02
Copyright
Copyright © Materials Research Society 2010

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References

1 Eo, S.M. Oh, S.J. Tan, L.S. Baek, J.B. European Polymer Journal. 44, 1603 (2008).Google Scholar
2 Wolfe, J.E. Polybenzothiazoles and polybenzoxazoles. In Encyclopedia of Polymer Science and Technology, 2nd ed, Mark, H.F. Kroschmitz, J.I.. Eds. Wiley-Interscience: New York, 1988; 11: 602–35 and references are there in.Google Scholar
3 Adams, W. W. Eby, R. K. McLemore, D. E. Eds. The materials science and engineering of rigidrod polymers. Symposium Proceedings Materials Research Society, Pittsburgh, PA, 1989, 134, 351–9.Google Scholar
4 Wainright, J. S. Litt, M. H. Savinell, R. F. J. Electrochem. Soc. 143, 1225 (1996).Google Scholar
5 Asensio, J. A. Borrós, S., Gómez-Romero, P., J. Electrochem. Soc. 151, A304 (2003).Google Scholar
6 Asensio, J. A. Ph.D. thesis Institut Químic de Sarrià, Universitat Ramon Lull, Barcelona (2003).Google Scholar
7 Asensio, J. A. Borrós, S., Gómez-Romero, P., J. Electrochem. Commun. 5 (2003) 967.Google Scholar
8 Wainrinht, J. S. Wang, J. T. Wang, D. Savinell, R. F. Litt, M. J.. J. Electrochem. Soc 142, L121 (1995).Google Scholar
9 Bouchet, R. Siebert, E. Vittter, G.J. J. Electrochem. Soc. 144, L95, (1997).Google Scholar
10 Sundarganesan, N. Joshua, B. Dominic, Meganathan, C. Meenashi, R. Cornard, J.P. Spectrochimica Acta Part A. 70, 376 (2008).Google Scholar