Fibers and Polymers

The Korean Fiber Society (한국섬유공학회)
권호 표지

FT-IR Study of Dopant-wool Interactions During PPy Deposition

  • Published : 2006.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

Coating the fibre surface by in situ oxidative chemical polymerisation of polypyrrole (using $FeCl_3$ as oxidant) is a readily industrial applicable way to give electrical properties to wool with good ageing stability [1], although pre-treatments are required to avoid damage of the cuticle surface due to the acidic condition of the process. FT-IR and EDX analysis reveal that organic sulphonates and sulphates, used as dopants, are absorbed by wool, while chlorine ions are preferably embedded on the polypyrrole layer. The resulting electrical conductivity seems mainly due to the presence of chlorine as counter-ion of polypyrrole; nevertheless, the presence of arylsulphonate in the polymerisation bath increases the electrical conductivity of the coating layer.

Keywords

References

  1. A. Varesano, L. Dall'Acqua, and C. Tonin , Polymer Degradation and Stability, 89 , 125 (2005) https://doi.org/10.1016/j.polymdegradstab.2005.01.008
  2. A. Kaynak, L. Wang, C. Hurren, and X. Wang, Fibers and Polymers, 3, 24 (2002) https://doi.org/10.1007/BF02875365
  3. R. Hirase, T. Shikata, and M. Shirai, Synthetic Metals, 146, 73 (2004) https://doi.org/10.1016/j.synthmet.2004.06.009
  4. N. Kirova and S. Brazovskii, Synthetic Metals, 76, 229 (1996) https://doi.org/10.1016/0379-6779(95)03459-W
  5. G. Paasch, Solid State lonics , 169, 87 (2004) https://doi.org/10.1016/j.ssi.2003.05.002
  6. M. K. Song, Y. T. Kim, B. S. Kim, J. Kim, K. Char, and H. W. Rhee, Synthetic Metals, 141 , 3I5 (2004) https://doi.org/10.1016/j.synthmet.2003.07.015
  7. L. Ruangchuay, A. Sirivat, and J. Schwank, Synthetic Metals, 140, 15 (2004) https://doi.org/10.1016/S0379-6779(02)01319-X
  8. R. G. Davidson and T. G. Turner, Synthetic Metals, 72, 121 ( 1995) https://doi.org/10.1016/0379-6779(94)02332-S
  9. H. H. Kuhn and A. D. Chi ld in 'Handbook of Conducting Polymers', 2nd ed. (T. A. Skot heim, R. L. Elsenba umer, and J. R. Reynolds Eds.), Marcel Dekker, New York, 1998
  10. H. Nguyen Cong, K. EI Abbassi, J. L. Gautier, and P. Chartier, Electrochimica Acta, 50, 1369 (2005) https://doi.org/10.1016/j.electacta.2004.08.025
  11. V. T. Troung, B. C. Ennis, and M. Forsyth , Synthetic Metals, 69,479 ( 1995) https://doi.org/10.1016/0379-6779(94)02534-6
  12. L. F. Warren, J. A. Walker, D. P. Anderso n, C. G. Rhodes, and L. J. Buckley, Journal of the Electro chemical Society , 136, 2286 ( 1989) https://doi.org/10.1149/1.2097303
  13. L. Ruangchuay, A. Sirivat, and J. Schwank, Synthetic Metals, 140, 15 (2004) https://doi.org/10.1016/S0379-6779(02)01319-X
  14. Y. Shen and M. Wan, Synthetic Metals, 96, 127 (1998) https://doi.org/10.1016/S0379-6779(98)00076-9
  15. J. C. Dickinson, Wool Science Review, 51, 43 (1975)
  16. A. de la Maza, J. L. Parra, J. San chez Leal, and F. Comelles, Text . Res. J., 59, 173 (1989) https://doi.org/10.1177/004051758905900306
  17. L. A. Holt and .J.Onorato, Text, Res, J., 59, 653 ( 1989) https://doi.org/10.1177/004051758905901103
  18. X. Geng, F. Xie, H. Zhang, X. Wang, and J. Xing, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 257, 89 (2005) https://doi.org/10.1016/j.colsurfa.2004.10.070
  19. A. Varesano, Italian Patent, T02004A000654 (2004)
  20. J. D. Floyd, U. S. Patent, 2961347 (1960)
  21. K. R. F. Cockett, Wool Science Review, 56, 2 (1979)
  22. J. Lewis, Wool Science Review, 54, 2 (1977)
  23. J. Lewis, Wool Science Review, 55, 23 (1978)
  24. D. Joci, P. Jovani, R. Trajkovi, and G. Seles, Text. Res. J, 63,619 (1993) https://doi.org/10.1177/004051759306301101
  25. P. Taddei, P. Monti, G. Freddi, T. Arai, and M. Tsukada, Journal ofMolecular Structure, 650, 105 (2003) https://doi.org/10.1016/S0022-2860(03)00147-9
  26. A. L. Woodhead, F. J. Harrigan, and J. S. Church, Vibra-tional Spectroscopy, 15, 179 (1997) https://doi.org/10.1016/S0924-2031(97)00040-4
  27. F.J. Douthwaite, D. M. Lewis, and U. Schumacher-Hamedat, Text. Res. J, 63, 177 (1993) https://doi.org/10.1177/004051759306300308
  28. M. Diz, D. Joci, M. R. Infante, and P. Erra, Text. Res. J, 67, 486 (1997)
  29. K. Koga, T. lino, S. Ueta, and M. Takayanagi, Polymer Journal, 21, 499 (1989) https://doi.org/10.1295/polymj.21.499
  30. Y. Li, J. Ouyang, and J. Yang, Synthetic Metals, 74, 49 (1995) https://doi.org/10.1016/0379-6779(95)80035-2
  31. A. Andre, P. Degobert, F. Henry, S. Bittard, and S. Morin, Journal de Chimie Physique et de Physico-Chimie Biologique, 95, 1295 (1998) https://doi.org/10.1051/jcp:1998268