Crossref journal-article
Wiley
Journal of Applied Polymer Science (311)
Abstract

AbstractA conductive poly(aniline codoped with dodecyl benzene sulfonic acid and hydrochloric acid) [PANI‐D/H, yield: 32.2%, intrinsic viscosity ([η]): 1.39 dL/g, electrical conductivity: 7.3 S/cm] was synthesized by chemical oxidative polymerization from aniline‐dodecylbenzene sulfonic acid salt (A‐DS)/aniline‐hydrochloric acid salt (A‐HS) (6/4M ratio) in an aqueous system. Waterborne polyurethane (WBPU) dispersion obtained from isophorone diisocyanate/poly(tetramethylene oxide)glycol/dimethylol propionic acid/ethylene diamine/triethylene amine/water was used as a matrix polymer. The blend films of WBPU/PANI‐D/H with various weight ratios (99.9/0.1–25/75) were prepared by solution blending/casting. Effect of PANI‐D/H content on the mechanical property, dynamic mechanical property, hardness, electrical conductivity, and antistaticity of WBPU/PANI‐D/H blend films was investigated. The dynamic storage modulus and initial tensile modulus increased with increasing PANI‐D/H content up to 1 wt %, and then it was significantly decreased about the content. With increasing PANI‐D/H content, the glass transition temperature of soft segment (Tgs) and hard segment (Tgh) of WBPU/PANI‐D/H blend films were shifted a bit to lower the temperature. The tensile strength and hardness of WBPU/PANI‐D/H blend films increased a little with increasing PANI‐D/H content up to 0.5 wt %, and then it was dramatically decreased over the content. The elongation at break of WBPU/PANI‐D/H decreased with an increase in PANI‐D/H content. From these results, it was concluded that 0.5–1 wt % of PANI‐D/H was the critical concentration to reinforce those various properties of WBPU/PANI‐D/H blend films prepared in this study. The electrical conductivity of WBPU/ultrasonic treated PANI‐D/H (particle size: 0.7 μm) blend films prepared here increased from 4.0 × 10−7 to 0.33 S/cm with increasing PANI‐D/H content from 0.1 to 75 wt %. The antistatic half‐life time (τ1/2) of pure WBPU film was about 110 s. However, those of WBPU/ultrasonic treated PANI‐D/H blend films (τ1/2: 8.2–0.1 s, and almost 0 s) were found to decrease exponentially with increasing PANI‐D/H content (0.1–9 wt %, and above 9 wt %). © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 93: 700–710, 2004

Bibliography

Kwon, J., Koo, Y., & Kim, H. (2004). Preparation and properties of waterborne polyurethane/polyaniline codoped with dodecyl benzene sulfonic acid and hydrochloric acid blends. Journal of Applied Polymer Science, 93(2), 700–710. Portico.

Authors 3
  1. Ji‐Yun Kwon (first)
  2. Young‐Seok Koo (additional)
  3. Han‐Do Kim (additional)
References 36 Referenced 17
  1. 10.1016/S0379-6779(99)00100-9
  2. 10.1016/S0379-6779(00)00304-0
  3. {'key': 'e_1_2_5_4_2', 'first-page': '1', 'volume': '9295', 'author': 'Somani P. R.', 'year': '2002', 'journal-title': 'Mater Chem Phys'} / Mater Chem Phys by Somani P. R. (2002)
  4. 10.1016/S0379-6779(98)01095-9
  5. 10.1016/S0032-3861(00)00340-2
  6. {'key': 'e_1_2_5_7_2', 'volume': '24', 'author': 'Heeger A. J.', 'year': '1996', 'journal-title': 'Optics Photon News'} / Optics Photon News by Heeger A. J. (1996)
  7. {'key': 'e_1_2_5_8_2', 'first-page': '90', 'volume': '8', 'author': 'Yam P.', 'year': '1997', 'journal-title': 'Sci Am'} / Sci Am by Yam P. (1997)
  8. 10.1016/S0379-6779(97)80257-3
  9. 10.1016/S0379-6779(99)00280-5
  10. 10.1016/S0022-0728(02)01005-7
  11. 10.1016/S0379-6779(99)00179-4
  12. 10.1016/S0379-6779(98)00190-8
  13. {'key': 'e_1_2_5_14_2', 'first-page': 'C6294', 'volume': '28', 'author': 'Nakajima T.', 'year': '1986', 'journal-title': 'Synth Met'} / Synth Met by Nakajima T. (1986)
  14. 10.1016/0379-6779(92)90053-L
  15. 10.1016/0032-3861(93)90381-J
  16. 10.1016/0379-6779(93)90468-C
  17. 10.1016/S0032-3861(96)00861-0
  18. 10.1016/S0379-6779(01)00494-5
  19. 10.1016/S0379-6779(01)00668-3
  20. 10.1002/app.1862
  21. 10.1016/S0379-6779(99)00144-7
  22. 10.1016/S0379-6779(01)00319-8
  23. 10.1016/S0379-6779(00)00573-7
  24. 10.1002/app.11249
  25. 10.1007/BF02912660
  26. 10.1002/app.12128
  27. {'key': 'e_1_2_5_28_2', 'author': 'Kwon J. Y.', 'journal-title': 'Polym Bull'} / Polym Bull by Kwon J. Y.
  28. {'key': 'e_1_2_5_29_2', 'volume': '529', 'author': 'Sun Y.', 'year': '1990', 'journal-title': 'J Chem Soc Chem Commun'} / J Chem Soc Chem Commun by Sun Y. (1990)
  29. 10.1016/0379-6779(93)91266-5
  30. 10.1016/S0379-6779(02)00108-X
  31. 10.1016/S0032-3861(96)00880-4
  32. 10.1016/0379-6779(92)90366-Q
  33. 10.1021/ma00053a022
  34. 10.1016/S0014-3057(98)00157-8
  35. 10.1016/S0379-6779(99)00035-1
  36. 10.1016/S0379-6779(98)01453-2
Dates
Type When
Created 21 years, 4 months ago (April 23, 2004, 11:12 a.m.)
Deposited 1 year, 10 months ago (Oct. 17, 2023, 4:03 a.m.)
Indexed 1 year, 6 months ago (Feb. 21, 2024, 10:05 p.m.)
Issued 21 years, 4 months ago (April 23, 2004)
Published 21 years, 4 months ago (April 23, 2004)
Published Online 21 years, 4 months ago (April 23, 2004)
Published Print 21 years, 1 month ago (July 15, 2004)
Funders 0

None

@article{Kwon_2004, title={Preparation and properties of waterborne polyurethane/polyaniline codoped with dodecyl benzene sulfonic acid and hydrochloric acid blends}, volume={93}, ISSN={1097-4628}, url={http://dx.doi.org/10.1002/app.20437}, DOI={10.1002/app.20437}, number={2}, journal={Journal of Applied Polymer Science}, publisher={Wiley}, author={Kwon, Ji‐Yun and Koo, Young‐Seok and Kim, Han‐Do}, year={2004}, month=apr, pages={700–710} }