Electrical Properties of Triethylene Glycol Stabilized MnxCo1 xFe2O4 Nanoparticles
Yazarlar (3)
Prof. Dr. Hamit ERDEMİ Yalova Üniversitesi, Türkiye
Doç. Dr. Ayşe Demir Fatih Üniversitesi, Türkiye
Prof. Dr. Abdulhadi Baykal Fatih Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Inorganic and Organometallic Polymers and Materials (Q3)
Dergi ISSN 1574-1443 Dergi Bilgileri (2013)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 05-2013
Kabul Tarihi – Yayınlanma Tarihi 13-02-2013
Cilt / Sayı / Sayfa 23 / 3 / 690–702 DOI 10.1007/s10904-013-9835-8
Makale Linki http://link.springer.com/10.1007/s10904-013-9835-8
UAK Araştırma Alanları
Polimer Bilimi
Özet
We reported on the synthesis and analysis of the composition, micro-structure, ac-dc conductivity performance and dielectric permittivity of triethylene glycol (TEG) stabilized MnxCo1-xFe2O4 nanoparticles obtained by polyol method. Crystallite size from XRD and particle size from TEM micrographs are consistent with each other. Conductivity measurements were performed to investigate the influence of the coating with TEG on the conduction characteristics of MnxCo1-xFe2O4 NP's. The frequency-dependency of the ac conductivity shows electrode polarization effect. The dc conductivity is strongly temperature dependent and shows maximum conductivity of about 5 × 10-5 S cm-1 for x = 1. 0 at 120 °C. Analysis of dielectric permittivity functions suggests that ionic and polymer segmental motions are strongly coupled. © 2013 Springer Science+Business Media New York.
Anahtar Kelimeler
Conductivity | Dielectric permittivity | Electrical properties | Magnetic nanomaterials | Spinels
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Scopus 17
Electrical Properties of Triethylene Glycol Stabilized MnxCo1 xFe2O4 Nanoparticles