Open AccessThe electrical properties of NiFe2O4-PVDF nanocomposite prepared by sol-gel method
Author(s) -
Alia Hanafia Fadli,
Yulkifli,
Yenni Darvina,
Ambran Hartono,
Ramli Ramli
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1481/1/012023
Subject(s) - nanocomposite , materials science , electrical resistivity and conductivity , polyvinylidene fluoride , coercivity , ohm , composite material , polymer , condensed matter physics , electrical engineering , physics , engineering
NiFe2O4 nanocomposite is a soft magnetic material with low saturation coercivity and magnetization but has high electrical resistivity making this material suitable for electric field applications. The purpose of this study was to determine the effect of NiFe 2 O 4 composition on the electrical properties of NiFe 2 O 4 -PVDF nanocomposites prepared by the sol-gel method. Nickel Ferrite nanocomposites - polyvinylidene fluoride (NiFe 2 O 4 -PVDF) are made using the sol-gel method and then grown using a spin coating device on a glass substrate. NiFe 2 O 4 -PVDF nanocomposites are characterized using X-ray diffraction (XRD) which aims to determine the crystal system, whereas to determine the electrical properties of nanocomposite resistivity Four Point Probe are used. Based on the research conducted on the electrical properties of the NiFe 2 O 4 -PVDF nanocomposite, the resistivity value of the NiFe 2 O 4 - PVDF nanocomposite with variations in the composition of the PVDF used 10:10, 10:20, and 10:30 was 36.66913333 Ohm.m; 55,63242667 Ohm.m; and 20,85797333 (Ohm.m). While the results of the resistivity values of the nanocomposite NiFe 2 O 4 -PVDF with variations in the composition of NiFe 2 O 4 used 10:10, 20:10, and 30:10 are 36,69613333 Ohm.m; 12.07853333 Ohm.m; and 9.616773333 (Ohm.m). It can be concluded that the greater the variation in the composition of NiFe 2 O 4 and PVDF, the resistivity value decreases.