Dielectric properties of triethylene glycol stabilized Mn1 xZnxFe2O4 nanoparticles
Yazarlar (2)
Prof. Dr. Hamit ERDEMİ Yalova Üniversitesi, Türkiye
A. Baykal
Fatih Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Materials Chemistry and Physics (Q2)
Dergi ISSN 0254-0584 Dergi Bilgileri (2015)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 09-2015
Kabul Tarihi – Yayınlanma Tarihi 01-09-2015
Cilt / Sayı / Sayfa 165 / 1 / 156–167 DOI 10.1016/j.matchemphys.2015.09.011
Makale Linki http://linkinghub.elsevier.com/retrieve/pii/S0254058415303308
UAK Araştırma Alanları
Polimer Bilimi
Özet
Triethylene glycol (TEG) stabilized Mn1-xZnxFe2O4 nanoparticles were synthesized via a glycothermal reaction. The crystalline structure of nanoparticles were confirmed by X-ray powder diffraction and the surface conjugation of TEG was confirmed by Fourier transform infrared spectroscopy and thermal gravimetric analysis. The ac conductivity (σac), dc conductivity (σdc), dielectric permittivity and dissipation factor of the nanocomposites were determined as a function of temperature in the range from 20 to 150 C at frequencies 1 Hz to 1 MHz. The conductivity measurements reveal that both σac and σdc conductivities are strongly temperature dependent. The σdc increases significantly with temperature and displays a maximum conductivity of about 8.86 × 10-7 S cm-1 for x = 0.0 at 150 C. Study of the real (ε') and imaginary (ε'') parts of the dielectric permittivity exhibited interfacial polarization and temperature-assisted reorganization effects.
Anahtar Kelimeler
Chemical synthesis | Dielectric properties | Magnetic materials | Nanostructures
Science Direct
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Scopus 12
Dielectric properties of triethylene glycol stabilized Mn1 xZnxFe2O4 nanoparticles
İletişim
  • Yalova Üniversitesi Rektörlüğü, Bahçelievler Mah. Çınarcık Yolu Caddesi No: 26 Merkez - YALOVA, 77200
  • unis@yalova.edu.tr 0226 815 50 00
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