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Low-temperature synthesis of Bi2Fe4O9 nanoparticles via a hydrothermal method
- Source :
-
Ceramics International . Jan2009, Vol. 35 Issue 1, p51-53. 3p. - Publication Year :
- 2009
-
Abstract
- Abstract: Bi2Fe4O9 (BFO) nanoparticles were successfully synthesized by a hydrothermal method at a temperature as low as 100°C. The as-prepared powders, characterized by X-ray diffraction (XRD), energy dispersive spectroscopy (EDS), transmission electron microscope (TEM) and physical property measurement system (PPMS), exhibited a pure BFO phase about 100nm size with uniform sheet-like shape and exhibited an AF order at room temperature. It was found that high alkali concentration and alkali ion Na+ played a key role in the formation of BFO nanoparticles at a low temperature of 100°C. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 02728842
- Volume :
- 35
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Ceramics International
- Publication Type :
- Academic Journal
- Accession number :
- 35329059
- Full Text :
- https://doi.org/10.1016/j.ceramint.2007.09.114