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- Title
One-step fabrication of coaxial nanofibres with core (Ni<sub>0.5</sub>Zn<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub>)/sheath (ZnO) via coaxial electrospinning.
- Authors
Jianfeng Dai; Yan Jiang; Qing Wang; Weixue Li; Yile Dai
- Abstract
One-dimensional coaxial nanofibres with a core (Ni0.5Zn0.5Fe2O4) were produced by coaxial electrospinning and calcining. The core/sheath structures were clearly visible by transmission electron microscopy (TEM), because of, respectively, putting chloroform and glycerin into the core and the sheath precursor solutions. Their core/sheath structures, chemical compositions and phase analysis were investigated by means of high-resolution TEM, scanning electron microscopy and X-ray diffraction. The results show that its mean diameter is 30 nm; the thickness of the shell is 8 nm; and ZnO promotes the axial growing of Ni0.5Zn0.5Fe2O4.
- Subjects
ZINC oxide; IRON oxides; NANOPARTICLE synthesis; FABRICATION (Manufacturing); ELECTROSPINNING; TRANSMISSION electron microscopy; ROASTING (Metallurgy)
- Publication
Micro & Nano Letters (Wiley-Blackwell), 2014, Vol 9, Issue 1, p31
- ISSN
1750-0443
- Publication type
Article
- DOI
10.1049/mnl.2013.0622