Electrical Properties and Current-Voltage Behavior of BFO-PVA Nanocomposite Film

被引：0
作者：
Halder, Monalisa [1 ]
Das, Amit Kumar [1 ]
Meikap, Ajit Kumar [1 ]
机构：
[1] Natl Inst Technol, Dept Phys, Durgapur 713209, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2019年 / 11卷
关键词：
Composite materials; Bismuth Ferrite; PVA; Electrical properties;
D O I：
10.1016/j.matpr.2019.03.037
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Multiferroic Bismuth Ferrite (BiFeO3) nanoparticles of average particle size 20 nm and 1.0 wt% Bismuth Ferrite-Polyvinyl Alcohol (BFO-PVA) nanocomposite film were synthesized by sol-gel process. XRD analysis and FESEM study of BFO NPs and BFO-PVA nanocomposite film have been done. Electrical properties of BFO-PVA nanocomposite film have been investigated to explore the reinforcement ability of Bismuth Ferrite in the PVA matrix. Relative permittivity and AC conductivity study have also been studied here at different frequencies above room temperatures. Current-voltage study of BFO-PVA nanocomposite film exhibits hysteresis loop under +/- 20 V applied voltage. (C) 2019 Elsevier Ltd. All rights reserved.
引用
收藏
页码：747 / 752
页数：6
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