Paper Title:
Facile Fabrication of Single Crystalline Fe3O4 Nanorods and its Magnetic Properties
  Abstract

Single crystalline Fe3O4 nanorods were fabricated in high yield via a facile hydrothermal route in the presence of sodium citrate as addition agent. The phase structures, morphologies, and sizes of as-prepared products were investigated in detail by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and high-resolution transmission electron microscopy (HRTEM). The diameter of magnetite nanorods is about 50~80 nm and its length is more than 2 μm. Room-temperature magnetic measurements showed that Fe3O4 nanorods exhibited high saturation magnetization and coercitivity of 77.8 emu/g and 98 Oe, respectively, while the as-obtained nanoparticles had low coercitivity value.

  Info
Periodical
Advanced Materials Research (Volumes 194-196)
Edited by
Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang
Pages
638-642
DOI
10.4028/www.scientific.net/AMR.194-196.638
Citation
G. L. Li, X. M. Liu, W. D. Yin, "Facile Fabrication of Single Crystalline Fe3O4 Nanorods and its Magnetic Properties", Advanced Materials Research, Vols. 194-196, pp. 638-642, 2011
Online since
February 2011
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Price
$32.00
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