DOI QR코드

DOI QR Code

Optimization of Electrospinning Conditions for PZT/PVDF Nanofibers

PZT/PVDF 나노섬유의 전기방사 조건 최적화

  • Park, Chun Kil (Electronic Materials Convergence Division, Korea Institute of Ceramic Engineering and Technology) ;
  • Yun, Ji Sun (Electronic Materials Convergence Division, Korea Institute of Ceramic Engineering and Technology) ;
  • Cho, Jeong Ho (Electronic Materials Convergence Division, Korea Institute of Ceramic Engineering and Technology) ;
  • Paik, Jong-Hoo (Electronic Materials Convergence Division, Korea Institute of Ceramic Engineering and Technology) ;
  • Jeong, Young Hun (Electronic Materials Convergence Division, Korea Institute of Ceramic Engineering and Technology) ;
  • Jeong, Dae young (Department of Materials Science and Engineering, Inha University)
  • 박춘길 (한국세라믹기술원 전자소재융합본부) ;
  • 윤지선 (한국세라믹기술원 전자소재융합본부) ;
  • 조정호 (한국세라믹기술원 전자소재융합본부) ;
  • 백종후 (한국세라믹기술원 전자소재융합본부) ;
  • 정영훈 (한국세라믹기술원 전자소재융합본부) ;
  • 정대용 (인하대학교 신소재공학과)
  • Received : 2014.09.02
  • Accepted : 2014.11.19
  • Published : 2014.11.30

Abstract

PZT($Pb(Zr_{0.53}Ti_{0.47})O_3$)/PVDF(poly vinylidene fluoride) nanofibers were prepared based on DMF (dimethylformamide) and acetone solvent by electrospinning. The optimum concentration of a PZT and PVDF composite solution for the formation of nanofibers was found by SEM (scanning electron microscopy) observations. XRD (X-ray diffraction) measurements indicated that the characteristics of PZT and PVDF coexisted. The effects of the PZT concentration on the tensile strength were investigated.

Keywords

References

  1. M. Khajelakzay and T. N. Ehasn, "Synthesis and Characterization of PB$(ZR_{0.52}TI_{0.48})O_3$ Nanofibers by Electrospinning and Dielectric Properties of PZT-resin Composite," Mater. Lett., 75 61-64 (2012). https://doi.org/10.1016/j.matlet.2012.01.082
  2. J. M. Byun, H. N. Lee, H. K. Lee, S. E. Lee, and H .C. Lee, "A Study on the Crystalline Orientation and Electric Properties of Sol-gel PZT Thin Film for Piezoelectric Sensors," J. Kor. Sens. Soc., 19 202-08 (2010).
  3. N. Dharmaraj, C. H. Kim, and H. Y. Kim, "Pb$(Zr_{0.5},Ti_{0.5})O_3$ Nanofibers by Electrospining," Mater. Lett., 59 3085-89 (2005). https://doi.org/10.1016/j.matlet.2005.05.040
  4. S. Y Xu, Y. Shi, and S. G Kim, "Fabrication and Mechanical Property of Nano Piezoelectroc Fibers," Nanotechnology, 17 [17] 4497-501 (2006). https://doi.org/10.1088/0957-4484/17/17/036
  5. M. Zhang, I. M. Salvado, and P. M. Vilarinho, "The Effect of Acid Mixture on the Structure of Sol-gel PZT Fibers," Mater. Lett., 57 4271-75 (2003). https://doi.org/10.1016/S0167-577X(03)00302-1
  6. M. Zhang, I. M. Salvado, and P. M. Vilarinho, "Synthesis and Characterization of Lead Zirconate Titanate Fibers Prepared by the Sol-gel Method: The Role of the Acid," J. Am. Ceram. Soc., 86 [5] 775-81 (2003). https://doi.org/10.1111/j.1151-2916.2003.tb03374.x
  7. M. Hossain and A. Kim, "The Effect of Acetic Acid on Morphology of PZT Nanofibers Fabricated by Electrospinning," Mater. Lett., 63 [9-10] 789-92 (2009). https://doi.org/10.1016/j.matlet.2009.01.005
  8. M. Fan, W. Hui, Z. Li, Z. Shen, H. Li, A. Jiang, Y. Chen, and R. Liu, "Fabrication and Piezoresponse of Electrospun Ultra-fine Pb$(Zr_{0.3}Ti_{0.7})O_3$ Nanofibers," Microelectron. Eng., 98 371-73 (2012). https://doi.org/10.1016/j.mee.2012.07.026