Hexagonal boron nitride filled polymer nanofibers producing and characterization via electrospinning technique
Abstract
Nanofillers contained polymer fibers have improved mechanical, morphological and thermal properties. In this study, hexagonal boron nitride filled polymer nanofibers were produced from different weight percentages of hexagonal boron nitride mixed TPU-DMF colloid polymer solutions via electrospinning method under fixed electrospinning parameters. Micro structure investigation of hexagonal boron nitride/TPU nanofibers were carried out with Scanning Electron Microscopy (FE-SEM) under the morphological characterization, and determined the nanofibers diameter changes. Thermal characterization of nanofibers was carried out with Differential Scanning Calorimetry (DSC). The morphological characterization of nanofibers shows, diameter values of nanofibers were increased with addition of nanofillers and contrary formation of beads were decreased. Thermal investigation of nanofibers showed, even if melting points of nanofibers were not changed, the enthalpy values were changed depending on filler concentration.
References
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Abstract
References
- Süpüren G, Kanat ZE, Çay A, Kırcı T, Gülümser T, Tarakçıoğlu I. Nano lifler bölüm 1. Tekstil ve Konfeksiyon, 2007; 17(1).
- Weimer AW. Carbide, Nitride and Boride Materials Synthesis and Processing, London, Chapman and Hall, 1997: 120 – 133, ISBN – 10 0412540606, ISBN – 13 978 – 0412540608.
- Hwang HJ, Barakat NAM, Kanjwal MA, Sheikh FA, Kim YH. Boron nitride nanofibers by the elektrospinning technique. Macromolecular Research, 2010; 18(6): 551 – 557.
- Pedicini A, Farris RJ. Mechanical behavior of electro spun polyurethane. Polymer, 2003; 44: 6857 – 6862.
- Fong H, Reneker DH. Elastomeric nanofibers of styrene – buta – diene – styrene triblockcopolymer. Journal of Polymer Science Part B, Polym Phys, 1999; 37(24): 3488 – 3493.
- Zussman E, Yarin AL, Weihs D. A micro – aerodynamic decelerator based on permeable surfaces of nanofiber mats. Experiments in Fluids, 2002; 33: 315 – 320.
Details
| Primary Language | Turkish |
|---|---|
| Journal Section | Articles |
| Authors | |
| Publication Date | June 1, 2012 |
| Published in Issue | Year 2012 Volume: 1 Issue: 1 |