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전기방사를 이용한 Poly(vinyl alcohol)/Pullulan/TiO2 나노부직포의 제조

Electrospinning Fabrication of Poly(vinyl alcohol)/Pullulan/TiO2 Nanofibers

  • 양성백 (경북대학교 기능물질공학과) ;
  • 최우석 (경북대학교 기능물질공학과) ;
  • 현재민 (경북대학교 기능물질공학과) ;
  • 신재천 (포항테크노파크 바이오정보지원센터) ;
  • 최진현 (경북대학교 기능물질공학과) ;
  • 염정현 (경북대학교 기능물질공학과)
  • Yang, Seong Baek (Department of Advanced Organic Materials Science and Engineering, Kyungpook National University) ;
  • Choi, Woo Seok (Department of Advanced Organic Materials Science and Engineering, Kyungpook National University) ;
  • Hyun, Jae Min (Department of Advanced Organic Materials Science and Engineering, Kyungpook National University) ;
  • Shin, Jae Cheon (Pohang Center for Evaluation of Biomaterials) ;
  • Choi, Jin Hyun (Department of Advanced Organic Materials Science and Engineering, Kyungpook National University) ;
  • Yeum, Jeong Hyun (Department of Advanced Organic Materials Science and Engineering, Kyungpook National University)
  • 투고 : 2014.06.30
  • 심사 : 2014.09.16
  • 발행 : 2014.09.27

초록

Poly(vinyl alcohol)(PVA)/pullulan/titanium dioxide($TiO_2$) composite nanofibers were produced at different $TiO_2$ concentrations(1 and 3 wt.%) using the electrospinning method. The parameters of electrospinning including polymer contents, voltage and tip-to-collector distance(TCD) were optimized for fabrication process. The study showed that the best condition to make PVA/pullulan nanofiber and effect of $TiO_2$ nanoparticles. The PVA/pullulan/$TiO_2$ nanofibers were characterized by scanning electron microscope(SEM), transmission electron microscope(TEM), Thermogravimetric analysis (TGA) and X-ray diffraction(XRD).

키워드

참고문헌

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피인용 문헌

  1. Characteristics Analysis of Nano-composites Films Using Extruder vol.28, pp.2, 2016, https://doi.org/10.5764/TCF.2016.28.2.101
  2. Sound absorption properties of spiral vane electrospun PVA/nano particle nanofiber membrane and non-woven composite material vol.17, pp.7, 2016, https://doi.org/10.1007/s12221-016-6324-z
  3. Design of Spinning and Subsequent Drawing Parameters to Improve the Mechanical Properties of PVA Fibers vol.28, pp.3, 2016, https://doi.org/10.5764/TCF.2016.28.3.125