Magneto-orientational properties of ionically stabilized aqueous dispersions of Ni(OH)2 nanoplatelets.
Eur Phys J E Soft Matter
; 26(4): 355-60, 2008 Aug.
Article
en En
| MEDLINE
| ID: mdl-19230209
ABSTRACT
Magnetic and orientational behavior of nickel hydroxide nanoplatelets ionically stabilized in a liquid matrix is studied. Under an applied field the platelets orient their faces normal to its direction. For characterization of the individual behavior of dispersed and non-interacting particles three techniques are used SAXS, SQUID and magneto-optics. Analysis reveals that nickel hydroxide in a platelet phase is paramagnetic with a pronounced anisotropy of the intrinsic susceptibility, the major component of which (in the direction normal to platelet face) exceeds the minor one by about 25%.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Eur Phys J E Soft Matter
Asunto de la revista:
BIOFISICA
Año:
2008
Tipo del documento:
Article
País de afiliación:
Francia