AJP Fizika E
Institute of Physics
Ministry of Science and Education
Republic of Azerbaijan
ISSN 1028-8546
Azerbaijan Journal of Physics
Published from 1995. Registration number: 514, 20 02 1995
Ministry of Press and Information of Azerbaijan Republic
2022 01 en p.43-45 | T.D. Ibragimov, I.S. Ramazanova, G.Kh. Guseynova, U.V. Yusifova, A.F. Nuraliyev, Dielectric properties of polyethylene doped with barium titanate particles |
ABSTRACT The frequency and temperature dependences of the real part of the dielectric permittivity of high-density polyethylene with the addition of monodisperse barium titanate particles are studied. The experimental data are compared with the Maxwell-Garnett and Brugemann theories. Keywords: barium titanate; high density polyethylene, dielectric permittivity; electric conductivity, composite material. PACS: 77.55.+f , 77.84._s , 77.84.Dy, 77.84.Lf, 81.07.Pr , 82.35.Np Received: 09.02.2022 AUTHORS & AFFILIATIONS Institute of Physics, Azerbaijan National Academy of Sciences, Azerbaijan 131, H. Javid ave., Baku, АZ 1143 E-mail: tdibragimov @mail.ru |
REFERENCIES [1] M.H. Frey, Y.Z. Xu, P. Ham, D.A. Payne. The Role of Interfaces on an Apparent Grain Size Effect on the Dielectric Properties for Ferroelectric Barium Titanate Ceramics. Ferroelectrics, 1998, 206-207, 337-353. [2] C.V. Chanmal, J.P. Jog. Dielectric Relaxations in PVDF/BaTiO3 Nanocomposites. Express Polymer Letters. 2 (4) (2008) p.294–301. [3] Y. Kobayashi, A. Kosuge, M. Konno. Fabrication of High Concentration Barium Titanate/Polyvinylpyrrolidone Nano-composite Thin Films and their Dielectric Properties. Applied Surface Science. 2008, 255, p.2723–2729. [4] L. Gu, T. Li, Y. Xu, Ch. Sun, Z. Yang, D. Zhu, D. Chen. Effects of the Particle Size of BaTiO3 Fillers on Fabrication and Dielectric Properties of BaTiO3/Polymer/Al Films for Capacitor Energy-Storage Appl. Materials. 2019,12, 439-1-16. [5] H.I. Hsiang, K.Y. Lin, F.S. Yen, Chi-Yuen Hwang. Effects of Particle Size of BaTiO3 Powder on the Dielectric Properties of BaTiO3/Polyvinylidene Fluoride Composites. Journal of Materials Science. 2001, 36, p.3809–3815. [6] A. Pratar, N.J. Joshi, P.B. Rakshit, G.S. Grewal, V. Shrinet. Dielectric Behavior of Nano Barium Titanate Filled Polymeric Composites International Journal of Modern Physics: Conference Series. 2013, 22, p.1–10. [7] H.Y. Chen, W. Lee. Suppression of Field Screening in Nematic Liquid Crystals by Carbon Nanotubes. Appl. Phys. Lett. 2006, 88, 222105. [8] C.F. Bohren & D.R. Huffman. Absorption and Scattering of Light by Small Particles, John wiley & Sons. New York. p.530. [9] A.K. Jonscher. The ‘Universal’ Dielectric Response. Nature. 1977, 267, p.673 – 679. [10] Charge Transport in Disordered Solids with Applications in Electronics, ed. S. Baranovski. Chichester: John Wiley & Sons, 2006, p.479. |