NEW TECHNIQUE TO MAKE FERRITE NANOSIZED PARTICLES

Authors
FELTIN N PILENI MP
Citation
N. Feltin et Mp. Pileni, NEW TECHNIQUE TO MAKE FERRITE NANOSIZED PARTICLES, Journal de physique. IV, 7(C1), 1997, pp. 609-610
Citations number
4
Categorie Soggetti
Physics
Journal title
Journal de physique. IV → ACNP
ISSN journal
11554339
Volume
7
Issue
C1
Year of publication
1997
Pages
609 - 610
Database
ISI
SICI code
1155-4339(1997)7:C1<609:NTTMFN>2.0.ZU;2-U
Abstract
Preparation of magnetite/maghemite nanometric particles is reported Fr om the precipitation of ferrous dodecyl sulfate micellar solution with methylamine. The size of nanocrystals is controlled by the micellar c oncentration and by temperature. It varies from 3.3nm to 11nm. Magneti c properties are studied for various sizes of maghemite particles.