The preparation and characterization of 1D multiferroic BFO/P(VDF-TrFE) composite nanofibers using electrospinning

被引:21
|
作者
You, Sujian [1 ]
Liu, Chang [1 ]
Liu, Huiqing [1 ]
Yu, Xiaolei [1 ]
Li, Shasha [1 ]
Liu, Wei [1 ]
Guo, Shishang [1 ]
Zhao, Xingzhong [1 ]
机构
[1] Wuhan Univ, Sch Phys & Technol, Key Lab Artificial Micro Nano Struct, Minist Educ, Wuhan 430072, Peoples R China
基金
中国国家自然科学基金;
关键词
Composite materials; Nanoparticles; Polymers; Ferroelectrics; Magnetic materials; BIFEO3; COPOLYMER; FILMS;
D O I
10.1016/j.matlet.2014.05.118
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this work, one-dimensional (1D) multiferroic BiFeO3 (BFO) and poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)] composite nanofibers are fabricated by using a two-step sol-gel based electrospinning method. X-ray diffraction (XRD) study reveals that crystalline phases corresponding to both BiFeO3 and P(VDF-TrFE) are found. Microstructure measurement shows that the nanofibers are alignment and BFO nanorods are well-dispersed in the P(VDF-TrFE) fiber matrix. The coexistence of electric and magnetic hysteresis for the composite materials also has been observed successfully at room temperature. It indicates that such nanofibers would perform a wide range of potential applications in flexibility information storage, magnetic recording media, spintronics devices and sensors. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码:157 / 159
页数:3
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