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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.
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页码:157 / 159
页数:3
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