Electrospinning of polymer nanofibers containing carbon nanotubes filled with iron nanowires

被引：0
|
作者：
Fujii, Mutsuki [1 ]
Tsunekawa, Takumi [1 ]
Fujiwara, Yuji [1 ]
Sato, Hideki [1 ]
机构：
[1] Mie Univ, Grad Sch Engn, 1577 Kurima machiya cho, Tsu, Mie 5148507, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2023年 / 62卷 / SN期
关键词：
carbon nanotubes filled with iron nanowires; polymer nanofibers; electrospinning; MAGNETIC-PROPERTIES; GROWTH;
D O I：
10.35848/1347-4065/acf866
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
This paper reports the formation of ferromagnetic polymer nanofibers using carbon nanotubes (CNTs) filled with iron nanowires (Fe@CNTs) by an electrospinning method. The solution of polymer in which CNTs filled with Fe@CNTs were dispersed was used for the electrospinning of the fibers. Polymer nanofibers that contain Fe@CNTs were successively formed by electrospinning. The polymer nanofibers showed hard ferromagnetic characteristics originating in Fe@CNTs that have ferromagnetic property due to the shape magnetic anisotropy of Fe nanowires with high-aspect-ratio shapes encapsulated in the CNTs. It is expected that the ferromagnetic polymer nanofibers will have various applications, such as magnetic shields, flexible magnets, electronic devices, etc.
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页数：5
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