Electrical properties Sr2FeTiO6 double perovskite material synthesized by sol-gel method

N. Masta, Djoko Triyono, H. Laysandra

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

The structure and electrical properties of double perovskite Sr2FeTiO6 have been studied. Sr2FeTiO6 were prepared by sol-gel method results in powder form. Then, the powder was pressed and sintered at 1100 °C to form pellet. The structural features of the systems have been studied using X-Ray Diffraction (XRD), Scanning Electron Micrograph (SEM) and Energy Dispersive Spectroscopy (EDS). Through XRD characterization, the structure of the compound is single phase cubic Perovskite (space group Pm3m) with lattice parameter a = 3,899 Å and crystallite size is 26 nm. The electrical properties of the material, as functions of temperature (293 K - 523 K) and frequency (100 Hz - 1 MHz), were examined by Impedance Spectroscopy method using RLC meter. The imaginary of impedance (Zim) data shows the peaks which indicates the presence of relaxation process in this sample. Activation energy for relaxation process which is evaluated by Arrhenius Law indicates the type of charge carrier is p-type polaron.

Original languageEnglish
Title of host publicationInternational Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016
Subtitle of host publicationProceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016
EditorsKiki Ariyanti Sugeng, Djoko Triyono, Terry Mart
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735415362
DOIs
Publication statusPublished - 10 Jul 2017
Event2nd International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016 - Depok, Jawa Barat, Indonesia
Duration: 1 Nov 20162 Nov 2016

Publication series

NameAIP Conference Proceedings
Volume1862
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference2nd International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016
CountryIndonesia
CityDepok, Jawa Barat
Period1/11/162/11/16

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