Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

A Study on the Preparation and Microstructure of the $BaTiO_3/SiO_2$ Composite Fibers

$BaTiO_3/SiO_2$ 복합섬유의 제조와 미세구조 연구

  • Kim, Young-Un (BK21 FTIT, Department Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Lee, Tae-Sang (BK21 FTIT, Department Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Kim, Eui-Hwa (Korea Institute of Knit Industry) ;
  • Joo, Yong-L. (School of Chemical & Biomolecular Engineering, Cornell University) ;
  • Lee, Seung-Goo (BK21 FTIT, Department Organic Materials & Textile System Engineering, Chungnam National University)
  • 김영운 (충남대학교 공과대학 유기소재섬유시스템) ;
  • 이태상 (충남대학교 공과대학 유기소재섬유시스템) ;
  • 김의화 (한국니트산업연구원) ;
  • ;
  • 이승구 (충남대학교 공과대학 유기소재섬유시스템)
  • Published : 2007.10.30
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Abstract

In order to prepare neat barium titanate/silica ($BaTiO_3/SiO_2$) composite fibers, combined process of sol-gel synthesis and electrospinning was utilized. Electrospun composite fibers were subjected to the high temperature calcinations to fabricate the crystalline structure of $BaTiO_3$. The fraction of barium titanate to silica in fiber and the calcination temperature of fiber were varied. Prepared $BaTiO_3/SiO_2$ composite fibers have diameters of 500 nm to $3\;{\mu}m$ and show the neat surface morphology without any porous structure. Calcined composites fibers were characterized using powder X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier transform infrared spectroscopy (FT-IR).

Keywords

References

  1. S. O'Brien, L. Brus, and C. B. Murray, 'Synthesis of Monodisperse Nanoparticles of Barium Titanate: Toward a Generalized Strategy of Oxide Nanoparticle Synthesis', J Am Chem Soc, 2001, 123(48), 12085-12086 https://doi.org/10.1021/ja011414a
  2. J. F. Scott, M. Alexe, N. D. Zakharov, and A. Pignolet, 'Nano-Phase SBY-Family Ferroelectric Memories', Ferroeletr, 1998, 1, 1-14
  3. O. A. Harizanov, 'Formation and Crystallization of an Acetate-acetylacetonate Derived Sol-gel $BaTiO_3$', Mater Lett, 1998, 34(3-6), 345-350 https://doi.org/10.1016/S0167-577X(97)00199-7
  4. J. E. Gilbert and A. Mosset, 'Large Crystals of Mordenite and MFI Zeolites', Materials Research Bulletin, 1998, 33(7), 997-1003 https://doi.org/10.1016/S0025-5408(98)00081-6
  5. Y. S. Han and J. H. Choy, 'Modification of the Interlayer Pore Structure of Silica Iron Oxide Sol Pillared Clay Using Organic Templates', J Mater Chem, 1998, 8, 1459-1463 https://doi.org/10.1039/a800228b
  6. C. R. Martin, 'Nanomaterials: A Membrane-Based Synthetic Approach', Science, 1994, 266(1593), 1961-1966 https://doi.org/10.1126/science.266.5193.1961
  7. W. Han, S. Fan, Q. Li, and Y. Hu, 'Synthesis of Gallium Nitride Nanorods through a Carbon Nanotube-Confined Reaction', Science, 1997, 277(5330), 1287-1289 https://doi.org/10.1126/science.277.5330.1287
  8. D. Li, Y. Wang, and Y. Xia, 'Electrospinning of Polymeric and Ceramic Nanofibers as Uniaxially Aligned Arrays', Nano Lett, 2003, 3(8), 1167-1171 https://doi.org/10.1021/nl0344256
  9. W. Que, Z. Sun, Y. L. Lam, Y. C. Chan, and C. H. Kam, 'Effects of Titanium Content on Properties of Sol-gel Silicatitania Films via Organically Modified Silane Precursors', J Phys D: Appl Phys, 2001, 34(4), 471-476 https://doi.org/10.1088/0022-3727/34/4/305
  10. J. Yuh, L. Perez, W. M. Sigmund, and J. C. Nino, 'Electrospinning of Complex Oxide Nanofibers', Physica E, 2007, 37(1-2), 254-259 https://doi.org/10.1016/j.physe.2006.06.014
  11. J. Yuh, J. C. Nino, and W. M. Sigmund, 'Synthesis of Barium Titanate ($BaTiO_3$) Nanofibers via Electrospinning', Mater Lett, 2003, 59(28), 3645-3547 https://doi.org/10.1016/j.matlet.2005.07.008
  12. C. Shao, H. Y. Kim, J. Gong, B. Ding, D. R. Lee, and S. J. Park, 'Fiber Mats of Poly(vinyl alcohol)/silica Composite Via Electrospinning', Mater Lett, 2003, 57(9-10), 1579-1584 https://doi.org/10.1016/S0167-577X(02)01036-4
  13. S. W. Lee, Y. U. Kim, S.-S. Choi, T. Y. Park, Y. L. Joo, and S. G. Lee, 'Preparation of $SiO_2/TiO_2$ Composite Fibers by Sol-gel Reaction and Electrospinning', Mater Lett, 2007, 61(3), 889-893 https://doi.org/10.1016/j.matlet.2006.06.020
  14. D. S. Kim, H. B. Park, J. W. Rhim, and Y. M. Lee, 'Preparation and Characterization of Crosslinked PVA/SiO2 Hybrid Membranes Containing Sulfonic Acid Groups for Direct Methanol Fuel Cell Applications', J Membrane Sci, 2004, 240(1-2), 37-48 https://doi.org/10.1016/j.memsci.2004.03.027
  15. M. Zheng, Y. Jin, G. Jin, and M. Gu, 'Characterization of $TiO_2$-PVP Nanocomposites Prepared by the Sol-gel Method', J Mater Sci Lett, 2000, 19(5), 433-436 https://doi.org/10.1023/A:1006703224379
  16. H. Segawa, J. Fukuyoshi, K. Tanaka, and K. Yoshida, 'Anatase $TiO_2$ Film from Sol-gel Process Added Polyvinyl- Pyrrolidone', J Mater Sci Lett, 2003, 22(9), 687-690 https://doi.org/10.1023/A:1023623228830
  17. J. T. McCann, J. I. L. Chen, D. Li, Z. G. Ye, and Y. Xia, 'Electrospinning of Polycrystalline Barium Titanate Nanofibers with Controllable Morphology and Alignment', Chem Phys Lett, 2006, 424(1-3), 162-166 https://doi.org/10.1016/j.cplett.2006.04.052
  18. B. W. Lee and S. B. Cho, 'Hydrothermal Preparation and Characterization of Ultra-Fine $BaTiO_3$ Powders from Amorphous Peroxo-Hydroxide Precursor', J Electroceram, 2004, 13, 379-384 https://doi.org/10.1007/s10832-004-5129-4