File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

박종남

Park, Jongnam
Materials and Chemistry Lab.
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Direct synthesis of highly crystalline and monodisperse manganese ferrite nanocrystals

Alternative Title
Direct synthesis of highly crystalline and monodisperse manganese ferrite nanocrystals
Author(s)
Kang, EunaePark, JongnamHwang, YosunKang, MisunPark, Je-GeunHyeon, Taeghwan
Issued Date
2004-09
DOI
10.1021/jp049041y
URI
https://scholarworks.unist.ac.kr/handle/201301/12082
Fulltext
http://pubs.acs.org/doi/abs/10.1021/jp049041y
Citation
JOURNAL OF PHYSICAL CHEMISTRY B, v.108, no.37, pp.13932 - 13935
Abstract
Highly crystalline and monodisperse manganese ferrite nanocrystals were synthesized via the thermal decomposition of metal-surfactant complexes followed by mild chemical oxidation. Particle sizes could be varied from 5 to 13 nm by changing the experimental parameters. The uniformity of the nanocrystals was demonstrated by the formation of two- and three-dimensional superlattices. Electron diffraction, X-ray diffraction, and high-resolution TEM images confirmed the high crystallinity of the manganese ferrite nanocrystals. Elemental analysis and energy-dispersive X-ray spectroscopy confirmed that the molar ratio of Mn:Fe was 1:2. The nanocrystals were found to exhibit the typical behaviors of magnetic nanocrystals with the characteristic narrow energy barrier distributions of magnetic anisotropy, confirming the uniformity of the nanocrystals
Publisher
AMER CHEMICAL SOC
ISSN
1520-6106

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.