PlumX Metrics
Embed PlumX Metrics

Preparation and magnetic properties of iron titanium oxide nanotube arrays

Ceramics International, ISSN: 0272-8842, Vol: 40, Issue: 4, Page: 5825-5830
2014
  • 11
    Citations
  • 0
    Usage
  • 24
    Captures
  • 0
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    11
    • Citation Indexes
      11
  • Captures
    24

Article Description

FeTi alloy was prepared by a vacuum smelting method, iron titanium oxide nanotube arrays have been made directly by anodization of the FeTi alloy. Morphologies and microstructures of the samples were characterized by scanning electron microscope, transmission electron microscope, and X-ray diffractometer. Influences of temperature and H 2 O concentration on the morphologies of the nanotube arrays have been discussed in detail. Magnetic properties of the samples have also been investigated. The as-prepared samples were amorphous. When annealed at 500 °C and 550 °C, pesudobrookite Fe 2 TiO 5 was obtained. At 600 °C, there were mixed Fe 2 TiO 5, rutile TiO 2, and α-Fe 2 O 3. Magnetic performance of the nanotube arrays exhibited high sensitivity to temperature and changed interestingly upon annealing. The values of the coercivity and remanence were 340 Oe and 0.061 emu/g respectively for the sample annealed at 550 °C.

Provide Feedback

Have ideas for a new metric? Would you like to see something else here?Let us know