Transactions on Electrical and Electronic Materials

  • 제9권2호
  • /
  • Pages.79-83
  • /
  • 2008
  • /
  • 1229-7607(pISSN)
  • /
  • 2092-7592(eISSN)
한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
권호 표지
DOI QR코드

DOI QR Code

Surface Cleaning of Polyethylene Terephthalate Film with Non-equilibrium Atmospheric Discharge Plasma

  • 발행 : 2008.04.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The dampness by treating the surface with polyethylene terephthalate (PET) film was measured to grasp the plasma parameters and was observed the surface condition with an atomic force microscope (AFM) to find the causes of the dampness. Also, the vibrational and rotational temperatures in the plasma were calculated after identifying the radicals within the plasma by analyzing the emission spectral with an emission spectrum. The hydrophilic properties were enhanced, by treating the surface of the PET film with non-equilibrium atmospheric discharge plasma. When the rotational temperature was 0.22 to 0.31 eV within the plasma, surface modification control could be easily carried out to surface treatment of PET film on non-equilibrium atmospheric pressure plasma.

키워드

참고문헌

  1. T. Mori, K. Tanaka, T. Inomata, A. Takeda, and M. Kogoma, "Development of silica. coating methods for powdered pigments with atmospheric pressure glow plasma", Thin Solid Films, Vol. 316, p. 89, 1998 https://doi.org/10.1016/S0040-6090(98)00395-2
  2. W. Xue, X. Liu, X. Zheng, and C. Ding, "Plasma sprayed diopside coatings for biomedical applications", Surf. Coat. Technol., Vol. 185, p. 340, 2004 https://doi.org/10.1016/j.surfcoat.2003.12.018
  3. T. Sato, K. Fujioka, R. Ramasamy, T. Urayama, and S. Fujii, "Sterilization efficacy of a coaxial microwave plasma flow at atmospheric pressure", IEEE Trans. Industry Appl., Vol. 42, p. 399, 2006 https://doi.org/10.1109/TIA.2006.870039
  4. Y. Akimune, K. Matsuo, S. Sodeoka, T. Sugiyama, and S. Shimizu, "Point load-induced. fracture behavior in zirconia plasma spray coating", Ceramics international, Vol. 30, p. 2251, 2004 https://doi.org/10.1016/j.ceramint.2003.12.008
  5. M. Kogoma and S. Okazaki, "Raising of ozone formation efficiency in a homogeneous glow discharge plasma at atmospheric pressure", J. Phys. D: Appl. Phys., Vol. 27, p. 1985, 1994 https://doi.org/10.1088/0022-3727/27/9/026
  6. R. Prat, Y. J. Koh, Y. Babukutty, M. Kogoma, S. Okazaki, and M. Kodama, "Polymer deposition using atmospheric pressure plasma glow (APG) discharge", Polymer, Vol. 41, p. 7355, 2000 https://doi.org/10.1016/S0032-3861(00)00103-8
  7. Y. M. Sung and T. Sakoda, "Optimum conditions for ozone formation in a micro dielectric barrier discharge", Surf. Coat. Technol., Vol. 197, p. 148, 2005 https://doi.org/10.1016/j.surfcoat.2004.09.031
  8. F. Massines and G. Gouda, "A comparison of polypropylene-surface treatment by filamentary, homogeneous and glow discharges in helium at atmospheric pressure", J. Phys. D: Appl. Phys., Vol. 31, p. 3411, 1998 https://doi.org/10.1088/0022-3727/31/24/003
  9. J.-K. Park, W.-T. Ju, K.-H. Paek, Y.-H. Kim, Y.-H. Choi, and J.-H. Kim, "Pre-treatments of polymers by atmospheric pressure ejected plasma for adhesion improvement", Surf. Coat. Technol., Vol. 174-175, p. 547, 2003 https://doi.org/10.1016/S0257-8972(03)00689-3
  10. T. Yuji and Y. M. Sung, "Surface treatment of $TiO_2$ films by pulse plasma for dye-sensitized solar cells application", IEEE Trans. Plasma Sci., Vol. 35, p. 1010, 2007 https://doi.org/10.1109/TPS.2007.896918
  11. R. Dorai and M. J. Kushner, "Effect of multiple pulses on the plasma chemistry during the remediation of NOx using dielectric barrier discharges", J. Phys. D: Appl. Phys., Vol. 36, p. 666, 2003 https://doi.org/10.1088/0022-3727/36/6/309
  12. J. Vlček, "A collisional-radiative model applicable to argon discharges over a wide range of conditions. I. Formulation and basic data", J. Phys. D: Appl. Phys., Vol. 22, p. 623, 1989 https://doi.org/10.1088/0022-3727/22/5/009
  13. O. Goossens, E. Dekempeneer, D. Vangeneugden, R. Van de Leest, and C. Leys, "Increasing the hydrophobicity of a PP film using a helium/CF4 DBD treatment at atmospheric pressure", Surf. Coat. Technol., Vol. 142-144, p. 474, 2001 https://doi.org/10.1016/S0257-8972(01)01140-9
  14. S. Koike, T. Sakamoto, H. Kobori, H. Matsuura, and H. Akatsuka, "Spectroscopic study on vibrational nonequlibrium of a microwave discharge nitrogen plasma", Jpn. J. Appl. Phys., Vol. 43, p. 5550, 2004 https://doi.org/10.1143/JJAP.43.5550