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http://dx.doi.org/10.5207/JIEIE.2009.23.12.184

The Surface Energy Change of TAC Film Treated by an Atmospheric Pressure Plasma  

Lee, Chang-Ho (영남대학교 대학원 전기공학과)
Jung, Do-Young (강원대 방재전문대학원)
Park, Young-Jik ((주)서광전기컨설팅)
Song, Hyun-Jig (영남이공대학 전기자동화과)
Lee, Kwang-Sik (영남대학교 전기공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.23, no.12, 2009 , pp. 184-190 More about this Journal
Abstract
Tri-acetyl-cellulose(TAC) film surface was modified by atmospheric-pressure plasma technique to obtain the hydrophilic functional groups and improve the contact angle. TAC film was modified with N2 plasma ionized in dielectric barrier discharge(DBD) reactor under atmospheric pressure. We measured the change of the contact angle and the surface energy with respect to the plasma treatment conditions such as plasma treatment power, discharge gap and Ｎ2 gas flow rate. As the plasma treatment speed of 100[mm/sec], the plasma treatment power of 1.5[kW], discharge gap 2[mm] and the $N_2$ gas flow rate 140[LPM], the best contact angle and the highest surface energy were obtained. The degree of hydrophilization depended strongly on the plasma-treating time and discharge power.
Keywords
Atmospheric Pressure Plasma; Tri-Acetyl-Cellulose(TAC); Surface Energy; Dielectric Barrier Discharge; Hydrophilic;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 C. Liu, N. M. D. Brown, and B. J. Meenan, Surf. Sci., 575,273(2005)   DOI   ScienceOn
2 H. S. Joo, D. H. Lim, Y. J. Park, and H. J. Kim, J. Adh. Inter.,6, 19 (2005)
3 M. Noeske, j. dEGENHARDT, S. Strudthoff, and U. Lommntzsch, Int. J. Adhes., 24, 171 (2004)   DOI   ScienceOn
4 Y. M. Chung, M. J. Jung, J. G. Han, M. W. Lee, and Y. M. Kim, Thin Solid Films, 447-448, 354 (2004)   DOI   ScienceOn
5 양인여, 명성운, 최호석, 김인호, '대기압 플라스마에 의한 폴리우레탄 필릉의 표면 개질', polymer(korea), Vol.29, No.6, pp581-587, 2005