Open AccessStructural and Electrical properties of PVDF doping lithium Iron Oxide nano-composites
Author(s) -
Ruqaya Fouad Kadhim,
Zainab Raheem Muslim
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 - 10.1088/1742-6596/1591/1/012003
Subject(s) - materials science , dielectric , composite material , doping , lithium (medication) , conductivity , electrical resistivity and conductivity , oxide , polymer , nano , dielectric loss , ionic conductivity , chemistry , electrode , metallurgy , electrolyte , electrical engineering , medicine , optoelectronics , engineering , endocrinology
Lithium iron oxide, LiFeO 2 (LFO) powder has been successfully prepared by Sol-Gel process. The structure, electrical and dielectric properties were investigated, cubic structure for LFO was characterized by X-ray diffraction (XRD). PVDF polymer was added to the LFO is prepare composites with different percentages (1,2,3 and 4) wt.%. The results show that A.C. conductivity depending frequency shows an increasing in value depending on the mobility of carrier and the dielectric properties. A.C. conductivity shows the expression for the mobility of charge carriers, this study shows the effect of filler relation with PVDF which effect the mobility of polymer chain, this behaviour used to analyse the dielectric response of oxide.