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Purpose: The aim of the study was the preparation of the composite nanofibers with the polymer matrix reinforced by the reinforcement phase in the form of Bi2O3 ceramic nanoparticles using the electrospinning method from the 10% PAN/DMF solutions with the mass concentration of Bi2O3 nanoparticles of the order of 5 and 10%, and the investigate their morphology and physical properties as a function of the mass concentration of the reinforcing phase and the applied process parameters. Design/methodology/approach: In order to analyze the structure of the used Bi2O3 nanoparticles were used high-resolution transmission electron microscope (TEM) and X-ray diffraction analysis (XRD). To examine the morphology and chemical composition of the resulting of materials was carried out using a scanning electron microscope (SEM) with energy dispersive spectrometer (EDS). In order to analyze the physical properties of obtained composite materials was made the UV-VIS spectroscopy study, which are then used to determine the band structure of the obtained nanocomposite materials and to determine the effect of mass concentration of the reinforcing phase on the value of the energy band gap. Findings: The influence of parameters of the electrospinning process on morphology of the composite materials and influence of mass concentration of reinforcing phase on electrical structure obtained materials were determined. Practical implications: Analysis of the electrical properties resulting composite material showed that the PAN composite material reinforced ceramic Bi2O3 nanoparticles is a potentially attractive dielectric material which may be used in the field of optoelectronics. Originality/value: The Bi2O3 particles, due to their energy structure and the photocatalytic properties applied as the strengthening phase for polymers fibers and particles are attractive alternative for composite materials from PAN/TiO2 used as the photocatalytic and dielectric materials.
Wydawca
Rocznik
Tom
Strony
176--184
Opis fizyczny
Bibliogr. 20 poz., rys., tab., wykr.
Twórcy
autor
- Department of Materials Processing Technology, Management and Technology in Materials, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice, Poland
- Center of Nanotechnology, Silesian University of Technology, Gliwice, Poland
autor
- Department of Materials Processing Technology, Management and Technology in Materials, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice, Poland
autor
- Department of Materials Engineering, Mechanical Engineering, University of Žilina, Žilina, Slovak Republic
autor
- Department of Materials Processing Technology, Management and Technology in Materials, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice, Poland
autor
- Department of Materials Processing Technology, Management and Technology in Materials, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice, Poland
autor
- Department of Materials Processing Technology, Management and Technology in Materials, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice, Poland
autor
- Department of Materials Processing Technology, Management and Technology in Materials, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice, Poland
Bibliografia
- [1] A. Frenot, I.S. Chronakis, Polymer nanofibers assembled by electrospinning, Current Opinion in Colloid and Interface Science 8 (2003) 64-75.
- [2] Q.F. Wei, F.L. Huang, Surface functionalisation of polymer nanofibres by sputter coating of titanium dioxide, Applied Surface Science 252 (2006) 7874-7877.
- [3] A. Aytimur, S. Koçyi, Fabrication and characterization of bismuth oxideeholmia nanofibers and nanoceramics, Current Applied Physics 13 (2013) 581-586.
- [4] M.P. Prabhakaran, M. Zamani, B. Felice, S. Ramakrishna, Electrospraying technique for the fabrication of metronidazole contained PLGA particles and their release profile, Materials Science and Engineering C 56 (2015) 66-73.
- [5] F.K. Ko, A. Goudarzi, L. Lin, Y. Li, J.F. Kadla, 9-lignin-based composite carbon nanofibers, Lignin in Polymer Composites (2016) 167-194.
- [6] S. Agarwala, A. Greinera, J.H. Wendorff, Functional materials by electrospinning of polymers Progress in Polymer Science 38 (2013) 963-991.
- [7] M. Naraghi, S.N. Arshad, I. Chasiotis, Molecular orientation and mechanical size effects in electrospun polyacrylonitrile nanofibers, Polymer 52 (2011) 1612-1618.
- [8] R. Luoh, H. Thomas Hahn, Electrospun nanocomposite fiber mats as gas sensors, Composites Science and Technology 66 (2006) 2436-2441.
- [9] T. Choa, M. Tanakab, H. Onishi, Battery performances and thermal stability of polyacrylonitrile nano-fiber-based nonwoven separators for Li-ion battery, Journal of Power Sources 181 (2008) 155-160.
- [10] C. Prahsarn, W. Klinsukhon, N. Roungpaisan, Electrospinning of PAN/DMF/H2O containing TiO2 and photocatalytic activity of their webs, Materials Letters 65 (2011) 2498-2501.
- [11] L. Ji, Z. Lin, A. J. Medford, X. Zhang, Porous carbon nanofibers from electrospun polyacrylonitrile/SiO2 composites as an energy storage material, Carbon 47 (2009) 3346-3354.
- [12] J.S. Im, M.I. Kim, Y.S. Lee, Preparation of PAN-based electrospun nanofiber webs containing TiO2 for photocatalytic degradation, Materials Letters 62 (2008) 3652-3655.
- [13] S. Fang, W. Wang, X. Yu, H. Xu, Y. Zhong, Preparation of ZnO:(Al, La)/polyacrylonitrile (PAN) nonwovens with low infrared emissivity via electrospinning, Materials Letters 143 (2015) 120-123.
- [14] S. Dadvar, H. Tavanai, M. Morshed, Fabrication of Nanocomposite PAN Nanofibers Containing MgO and Al2O3 Nanoparticles, Polymer Science 56 (2014) 358-365.
- [15] M. Jalalah, M. Faisal, H. Bouzid, J. Park, S.A. Al-Sayari, A.A. Ismail, Comparative study on photocatalytic performances of crystalline α- and β-Bi2O3 nanoparticles under visible light, Journal of Industrial and Engineering Chemistry 30 (2015) 183-189.
- [16] H. Oudghiri-Hassani, S. Rakass, F.T. Al Wadaani, K.J. Al-ghamdi, A. Omer, M. Messali, M. Abboudi, Synthesis, characterization and photocatalytic activity of α-Bi2O3 nanoparticles, Journal of Taibah University for Science 9/4 (2015) 508-512.
- [17] E.T. Salim, Y. Al-Douri, M.S. Al Wazny, M.A. Fakhri, Optical properties of Cauliflower-like Bi2O3 nanostructures by reactive pulsed laser deposition (PLD) technique, Solar Energy 107 (2014) 523-529.
- [18] A. Koganemaru, Y. Bin, Y. Agari, M. Matsuo, Composites of polyacrylonitrile and multiwalled carbon nanotubes prepared by gelation/crystallization from solution, Advanced Functional Materials 14 (2004) 842-850
- [19] J. Zhang, W. Dang, X. Yan, M. Li, Z. Ao, Doping indium in β-Bi2O3 to tune the electronic structure and improve the photocatalytic activities: first-principles calculations and experimental investigation, Physical Chemistry Chemical Physics 16 (2014) 23476-2348.
- [20] A.F. Khan, M. Mehmood, S.K. Durrani, M.L. Ali, N.A. Rahim, Structural and optoelectronic properties of nanostructured TiO2 thin films with annealing, Materials Science in Semiconductor Processing 29 (2015) 161-169.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-04501e51-e568-4ceb-b5bc-aeca678e596e