Effect of BaTiO3 nanoparticles contents on piezoelectric response of PVDF-BaTiO3 nanocomposite

Document Type : Research Paper

Authors

1 Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran;

2 Materonics and Materionics Research Group, K. N. Toosi University of Technology, Tehran, Iran; Advanced Materials and Nanotechnology Research Lab, Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran;

Abstract

The effect of content in the piezoelectric response of poly (vinylidene fluoride) (PVDF)/BaTiO3 nanocomposites has been investigated in this work. The morphology of PVDF-BaTiO3 composite films was characterized using scanning electron microscopy (SEM). Fourier transforms infrared (FTIR) spectroscopy and X-ray diffractometry (XRD) were used to investigate the phase analysis of samples. Voltage output increases significantly with increasing filler content. The electroactive β-phase of PVDF is nucleated by the presence of the ceramic filler, the effect being strongly dependent on filler content. The results revealed that incorporating the functionalized BaTiO3 nanoparticles within the PVDF layer increases the piezoelectric response of pure PVDF compared to the sample with incorporated pure sample. Increasing concentration caused enhanced piezoelectric response.

Keywords


  1. Böttger U. Dielectric Properties of Polar Oxides. Polar Oxides: Wiley; 2004. p. 11-38.
  2. Martin LW, Rappe AM. Thin-film ferroelectric materials and their applications. Nature Reviews Materials. 2016;2(2).
  3. alasso FS, Kestigan M. Barium Titanate, BaTiO3. Inorganic Syntheses: Wiley; 1973. p. 142-3.
  4. Carter CB, Norton MG. Ceramic Materials. Springer New York; 2013.
  5. Nalwa HS. RECENT DEVELOPMENTS IN FERROELECTRIC POLYMERS. Journal of Macromolecular Science, Part C: Polymer Reviews. 1991;31(4):341-432.
  6. Gregorio JR, Cestari M. Effect of crystallization temperature on the crystalline phase content and morphology of poly(vinylidene fluoride). Journal of Polymer Science Part B: Polymer Physics. 1994;32(5):859-70.
  7. Sen M. Nanocomposite Materials. Nanotechnology and the Environment: IntechOpen; 2020.
  8. Safari A. Overcoming the limits of piezoelectric composites. Natl Sci Rev. 2023;10(9):nwad205-nwad.
  9. Li-zhu W, Chang-song Z, Chu W, Ru-peng W. The preparation of PVDF-BTO composite film and the influence of polarization intensity on the piezoelectric properties of composite film. Journal of Physics: Conference Series. 2021;1948(1):012191.
  10. Chauhan SS, Beigh NT, Mukherjee D, Mallick D. Development and Optimization of Highly Piezoelectric BTO/PVDF-TrFE Nanocomposite Film for Energy Harvesting Application. 2022 IEEE International Conference on Emerging Electronics (ICEE); 2022/12/11: IEEE; 2022.
  11. Muralidhar C, Pillai PKC. Effect on the melting point and heat of fusion of PVDF in barium titanate (BaTiO3)/Polyvinylidene fluoride (PVDF) composites. Materials Research Bulletin. 1988;23(3):323-6.
  12. Mendes SF, Costa CM, Caparros C, Sencadas V, Lanceros-Méndez S. Effect of filler size and concentration on the structure and properties of poly(vinylidene fluoride)/BaTiO3 nanocomposites. Journal of Materials Science. 2011;47(3):1378-88.
  13. Fu J, Hou Y, Zheng M, Wei Q, Zhu M, Yan H. Improving Dielectric Properties of PVDF Composites by Employing Surface Modified Strong Polarized BaTiO3 Particles Derived by Molten Salt Method. ACS Applied Materials & Interfaces. 2015;7(44):24480-91.
  14. Weissgaerber T, Kieback B. Dispersion Strengthened Materials Obtained by Mechanical Alloying - An Overview. Materials Science Forum. 2000;343-346:275-83.
  15. Huang, L., C. Lu, F. Wang, and X. Dong, Piezoelectric property of PVDF/graphene composite films using 1H, 1H, 2H, 2H-Perfluorooctyltriethoxysilane as a modifying agent. Journal of Alloys and Compounds, 2016. 688: p. 885-892.
  16. Khodaei M, Shadmani S. Superhydrophobicity on aluminum through reactive-etching and TEOS/GPTMS/nano-Al2O3 silane-based nanocomposite coating. Surface and Coatings Technology. 2019;374:1078-90.
  17. Williamson GK, Hall WH. X-ray line broadening from filed aluminium and wolfram. Acta Metallurgica. 1953;1(1):22-31.
  18. Sorayani Bafqi MS, Sadeghi A-H, Latifi M, Bagherzadeh R. Design and fabrication of a piezoelectric out-put evaluation system for sensitivity measurements of fibrous sensors and actuators. Journal of Industrial Textiles. 2019;50(10):1643-59.
  19. Miyazawa T, Itaya M, Burdeos GC, Nakagawa K, Miyazawa T. A Critical Review of the Use of Surfactant-Coated Nanoparticles in Nanomedicine and Food Nanotechnology. Int J Nanomedicine. 2021;16:3937-99.
  20. Morsy SM. Role of surfactants in nanotechnology and their applications. Int. J. Curr. Microbiol. App. Sci. 2014;3(5):237-60.
  21. Sencadas V, Gregorio R, Lanceros-Méndez S. α to β Phase Transformation and Microestructural Changes of PVDF Films Induced by Uniaxial Stretch. Journal of Macromolecular Science, Part B. 2009;48(3):514-25.
  22. Nishiyama T, Sumihara T, Sasaki Y, Sato E, Yamato M, Horibe H. Crystalline structure control of poly(vinylidene fluoride) films with the antisolvent addition method. Polymer Journal. 2016;48(10):1035-8.
  23. Walrafen GE. Water: a comprehensive treatise. by F. Franks, Prenum Press, New York. 1972;1:151.