Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Fabrication and Characterization of Poly(vinyliden fluoride) Nanofibers

Poly(vinylidene fluoride) 나노섬유의 제조 및 특성분석

  • Lee, Myung-Sun (Research Institute of Advanced Materials, Chungnam National University) ;
  • Park, Won-Ho (Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University,)
  • 이명선 (충남대학교 신소재연구소) ;
  • 박원호 (충남대학교 유기소재.섬유시스템공학과)
  • Received : 2010.08.02
  • Accepted : 2010.10.06
  • Published : 2010.10.31
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Abstract

A poly(vinylidene fluoride) film and nanofiber were fabricated from a mixed solvent of N,N-dimethylformamide and non-polar acetone. With increasing acetone content in the mixed solvent, the viscosity of the PVDF solution decreased and the evaporation of the solution during electrospinning process was promoted. X-ray diffraction and infrared spectroscopy were used to examine the effect of the volatilization rate of mixed solvent on the nucleation rate of the PVDF crystal phases. With increasing acetone content in the poly(vinylidene fluoride) polymer solution, the rate of a-nucleation decreased with rapid volatilization of the solvent.

Keywords

Acknowledgement

Supported by : 충남대학교

References

  1. A. J. Lovinger in "Development in Crystalline Polymers" (D. C. Bassett Ed.), p.195, Applied Science Publisher, London, 1982.
  2. Y. K. Lee, H. K. Ahn, and D. Y. Han, "PVDF Film and Vital Sign Sensor", Bulletin of KIEEME (Korean), 2008, 11, 38-43.
  3. J. S. Lee and K. J. Kim, "Effect of Miscibility on the Crystal Structure and Crystallization Kinetics of PVDF/Poly (ethylene-co-vinyl acetate) Blends (II)", J Korean Fiber Soc, 2004, 41, 467-475.
  4. J. Zheng, A. He, J. Li, and C. C. Han, "Polymorphism Control of Poly(vinylidene fluoride) through Electrospinning", Macromol Rapid Commun, 2007, 28, 2159-2162. https://doi.org/10.1002/marc.200700544
  5. C. Lee, K. Y. Kim, and B. H. Ryu, "Structural Change of Polyvinylidene Fluoride with $^{60}Co\;{\gamma}-ray$ Irradiation", Journal of the KOSOS, 2004, 19, 26-31.
  6. C. Leonard, J. L. Halary, and L. Monnerie, "Crystallization of Poly(vinylidene fluoride)-Poly(methyl methacrylate) Blend: Analysis of the Molecular Parameters Controlling the Nature of the Poly(vinylidene fluoride) Crystalline Phase", Macromolescules, 1988, 21, 2988-2994. https://doi.org/10.1021/ma00188a016
  7. K. J. Kim, Y. S. Rho, and D. H. Choi, "Miscibility, Crysyallization Behavior, and Crystalline Structure of PVDF/ Poly(vinyl acetate) Blend (I): Miscibility", J Korean Fiber Soc, 1997, 34, 304-310.
  8. K. S. Kim, Y. J. Cho, and Y. H. Kim, "Fractors Determing the Formation of the $\beta$ Crystalline Phase of Poly(vinylide fluoride) - Poly(methyl methacrylate) Blend", Vib Spectros, 1995, 9, 147-159. https://doi.org/10.1016/0924-2031(94)00092-U
  9. K. J. Kim and J. S. Lee, "Effect of Miscibility on the Crystal Structure and Crystallization Kinetics of PVDF/Poly (ehthylene-co-vinyl acetate) Blends (I)", J Korean Fiber Soc, 2001, 38, 548-554.
  10. J. S. Lee and K. J. Kim, "Effect of Miscibility on the Crystal Structure and Crystallization Kinetics of PVDF/Poly ethylenen-co-vinyl acetate) Blends (II)", J Korean Fiber Soc, 2004, 41, 467-475.
  11. P. Sajkiewicz, "Effects of on Electric Field on Cystallization of Poly(vinylidene fluoride)", J Polym Sci, Polym Phys Ed., 1994, 32, 312-323.
  12. K. J. Kim and J. S. Lee, "Effect of an External Electric Field on the Crystallization Behavior of Poly(vinylidene fluoride)", J Korean Fiber Soc, 2002, 39, 251-258.
  13. J. S. Lee, H. W. Cho, and K. J. Kim, "Effect of an External Electric Field on the Crystallization Behavior and Crystalline Phase Transition of Poly(vinylidene fluoride)", J Korean Fiber Soc, 2004, 41, 1-9.
  14. P. Sajkiewicz, A. Wasiak, and Z. Gochowski, "Phase Transition during Stretching of Poly(vinylidene fluoride)", Eur Polym J, 1999, 35, 423-429. https://doi.org/10.1016/S0014-3057(98)00136-0
  15. X. Li and X. Lu, "Effect of Annealing on the Structure and Properties of Polyvinylidene Fluoride Hollow Fiber by Melt- Spinning", J Appl Polym Sci, 2007, 103, 935-941. https://doi.org/10.1002/app.25255
  16. B. E. Mohajir and N. Heymans, "Changes in Structural and Mechanical Behaviour of PVDF with Processing and Thermomechanical Treatments: 1. Change in Structure", Polymer, 2001, 42, 5661-5667. https://doi.org/10.1016/S0032-3861(01)00064-7
  17. K. Matsushige, K. Nagata, S. Imada, and T. Takemura, "The II-I Crystal Transformation of Poly(vinylidene fluoride) under Tensile and Compressional Stress", Polymer, 1980, 21, 1391-1397. https://doi.org/10.1016/0032-3861(80)90138-X
  18. R. Gopal, S. Kaur, Z. Ma, C. Chan, S. Ramakrishna, and T. Matsuura, "Electrospun Nanofibrous Filtration Membrane", J Memb Sci, 2006, 281, 581-586. https://doi.org/10.1016/j.memsci.2006.04.026
  19. K. Gao, X. Hu, C. Dai, and T. Yi, "Crystal Structures of Electrospun PVDF Membranes and Its Separator Application for Rechargeable Lithium Metal Cells", Mater Sci Eng B, 2006, 131, 100-105. https://doi.org/10.1016/j.mseb.2006.03.035
  20. S. S. Choi, Y. S. Lee, C. W. Joo, S. G. Lee, J. K. Park, and K. S. Han, "Electrospun PVDF Nanofiber Web as Polymer Electrolyte or Separator", Electrochim Acta, 2004, 50, 339-343. https://doi.org/10.1016/j.electacta.2004.03.057
  21. G. E. Martin, I. D. Cockshott, and J. T. Fields, "Fibrillar Lining for Prosthetic Device", UP-04044404, 1977.
  22. S. Ramakrishna, K. Fujihara, W. E. Teo, T. C. Lim, and Z. Ma, "An Introduction of Electrospinning and Nanofibers", World Scientific, Singapore, 2005, p.92.
  23. X. Zong, K. Kim, D. Fang, S. Ran, B. S. Hsiao, and B. Chu, "Structure and Process Relationship of Electrospun Bioabsorbable Nanofiber Membranes", Polymer, 2002, 43, 4403-4412. https://doi.org/10.1016/S0032-3861(02)00275-6
  24. C. Mit-uppatham, M. Nithitanakul, and P. Supaphol, "Ultrafine Electrospun Polyamide-6 Fibers: Effect of Solution Conditions on Morphology and Average Fiber Diameter", Macromol Chem Phys, 2004, 205, 2327-2338. https://doi.org/10.1002/macp.200400225
  25. Y. Bormashenko, R. Pogreb, O. Stanevsky, and E. Bormashenko, "Vibrational Spectrum of PVDF and Its Interpretation", Polym Test, 2004, 23, 791-796. https://doi.org/10.1016/j.polymertesting.2004.04.001
  26. D. M. Esteril and B. J. Love, "Phase Transformation to $\beta$- Poly(vinylidene fluoride) by Milling", J Polym Sci Part B: Polym Phys, 2004, 42, 91-97. https://doi.org/10.1002/polb.10613