• Plasma-Induced Grafting of Poly(N-vinyl-2-pyrrolidone) onto Polypropylene Surface
  • Ji H, Jung S, Hur H, Choi HS, Kim JH, Park HO
  • 폴리프로필렌 표면 위에 폴리비닐피롤리돈의 플라즈마 유도 그래프트 공중합
  • 지한솔, 정시인, 허호, 최호석, 김재하, 박한오
Abstract
The objective of this study is to investigate optimum reaction conditions for the grafting of poly(Nvinyl-2-pyrrolidone) (PVP) onto the surface of plasma-treated polypropylene film. The plasma treatment conditions were fixed as 200 W rf power, 6 LPM Ar flow rate, 30 sec treatment time, and 5 min exposure time after treatment. For graft copolymerization, we investigated the change of grafting degree with respect to reaction time, reaction temperature and N-vinyl-2-pyrrolidone concentration. Maximum grafting degree was obtained at the conditions of 6 h reaction time, 90 ℃ reaction temperature, and 40% N-vinyl-2-pyrrolidone concentration. The introduction of PVP was confirmed by ATR-FTIR, XPS, and SEM analysis.

본 연구의 목적은 대기압 플라즈마 처리된 평판형 폴리프로필렌(polypropylene, PP) 필름 표면 위에 폴리비닐피롤리돈(poly(N-vinyl-2-pyrrolidone), PVP)을 그래프트 공중합시키기 위한 최적 조건을 찾는데 있다. 대기압 플라즈마 처리 조건은 RF power 200W, Ar 유속 6 LPM, 처리시간 30초, 처리 후 노출시간은 5분으로 고정하였다. 그래프트 공중합에서는 중합 시간, 중합 온도, 비닐피롤리돈(N-vinyl-2-pyrrolidone, NVP) 농도의 조건을 각각 달리하여 표면 그래프트도의 변화를 조사하였다. 그 결과, 중합 시간 6시간, 중합 온도 90 ℃, NVP 농도 40%에서 가장 높은 그래프트도를 나타내었다. ATR-FTIR, X-ray photoelectron spectroscopy(XPS), SEM 분석을 통해서도 PVP의 도입을 확인할 수 있었다.

Keywords: plasma-induced graft copolymerization; poly(N-vinyl-2-pyrrolidone); polypropylene.

References
  • 1. Garrec DL, Gori S, Luo L, Lessard D, Smith DC, Yessine M, Ranger M, Leroux J, J. Control. Release., 99, 83 (2004)
  •  
  • 2. Iwata M, Ueda H, Drug Dev. Ind. Pharm., 22, 1161 (1996)
  •  
  • 3. Chowdary KP, Pamesh KV, Indian Drugs., 32, 477 (1995)
  •  
  • 4. Da Silvera BI, Eur. Polym. J., 29, 1095 (1993)
  •  
  • 5. Al Sagheer FA, El-Sawy NM, J. Appl. Polym. Sci., 76(3), 282 (2000)
  •  
  • 6. Rao GSS, Jain RC, J. Appl. Polym. Sci., 88(9), 2173 (2003)
  •  
  • 7. Liu ZM, Xu ZK, Wan LS, Wu J, Ulbricht M, J. Membr. Sci., 249(1-2), 21 (2005)
  •  
  • 8. Pieracci J, Crivello JV, Belfort G, J. Membr. Sci., 156(2), 223 (1999)
  •  
  • 9. Pieracci J, Crivello JV, Belfort G, Chem. Mater., 12, 2123 (2000)
  •  
  • 10. Pieracci J, Crivello JV, Belfort G, J. Membr. Sci., 202(1-2), 1 (2002)
  •  
  • 11. Zeniewicz M, J. Adhes. Sci. Technol., 15, 1769 (2001)
  •  
  • 12. Xu G, Lin S, Macromol. Sci. Rev. Macromol. Chem. Phys., 34, 555 (1994)
  •  
  • 13. Chen CM, React. Funct. Polym., 68, 1307 (2008)
  •  
  • 14. Tyagi C, Tomar LK, Singh H, J. Appl. Polym. Sci., 111(3), 1381 (2009)
  •  
  • 15. Boenig HV, Plasma Science and Technology, Cornell University Press, New York (1982)
  •  
  • 16. Kaplan SL, Rose PW, Proceedings of the 46th Annum Conference of the Society of Plastics Engineers, Atlanta, USA, 1542 (1988)
  •  
  • 17. Ladizesky NH, Ward IM, J. Mater. Sci. Mater. Med., 6, 497 (1995)
  •  
  • 18. Gomathi N, Neogi S, Appl. Surf. Sci., 255(17), 7590 (2009)
  •  
  • 19. Jung JS, Myung SW, Choi HS, Korean J. Chem. Eng., 25(5), 1190 (2008)
  •  
  • 20. Titov VA, Shikova TG, Rybkin VV, Smirnov DS, Ageeva TA, Choi HS, High Temp. Mat. Pr., 10, 467 (2006)
  •  
  • 21. Choi HS, Rybkin VV, Titov VA, Shikova TG, Ageeva TA, Surf. Coat. Tech., 200, 4479 (2006)
  •  
  • 22. Kwon OJ, Tang S, Myung SW, Lu N, Choi HS, Surf. Coat. Tech., 192, 1 (2005)
  •  
  • 23. Chen KS, Ku YA, Lin HR, Yan TR, Sheu DC, Chen TM, J. Appl. Polym. Sci., 100(1), 803 (2006)
  •  
  • 24. Zeniewicz M, J. Adhes. Sci. Technol., 15, 1769 (2001)
  •  
  • 25. Bhat NV, Upadhyay DJ, Deshmukh RR, Gupta SK, J. Phys. Chem. B, 107(19), 4550 (2003)
  •  
  • 26. Kwon OJ, Tang S, Myung SW, Lu N, Choi HS, Surf. Coat. Tech., 192, 1 (2005)
  •  
  • 27. Nguyen V, Yoshida W, Jou JD, Cohen Y, J. Polym. Sci. A: Polym. Chem., 40(1), 26 (2002)
  •  
  • 28. Jung JS, Yang IY, Myung SW, Choi HS, Kim JH, Polym.(Korea), 31(4), 308 (2007)
  •  
  • 29. Poncin-Epaillard F, Brosse JC, Falher T, Macromol.Chem. Phys., 199, 1613 (1998)
  •  
  • 30. Sionkowska A, Wisniewski M, Kaczmarek H, Skopinska J, Chevallier P, Mantovani D, Lazare S, Tokarev V, Appl. Surf. Sci., 253(4), 1970 (2006)
  •  
  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2024 Impact Factor : 0.6
  • Indexed in SCIE

This Article

  • 2012; 36(3): 302-308

    Published online May 25, 2012

  • Received on Sep 2, 2011
  • Accepted on Dec 11, 2011