Preparation of strontium hexaferrite nanowires in the mesoporous silica matrix (MCM-41)

We report a novel method of synthesis of ordered magnetic strontium hexaferrite nanowires in the mesoporous silica matrix by incorporation of metal complexes into the freshly prepared mesoporous silica–surfactant composite. The shape and size of obtained nanowires are consistent with the dimensions...

Full description

Saved in:

Bibliographic Details
Published in:	Journal of magnetism and magnetic materials Vol. 290-291; pp. 106 - 109
Main Authors:	Eliseev, A.A., Gorozhankin, D.F., Zaitsev, D.D., Lukashin, A.V., Knotko, A.V., Tretyakov, Yu.D., Görnert, P.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-04-2005
Subjects:	Ferrite Magnetic nanocomposites Mesoporous silica One-dimensional systems Superparamagnetism 75.50.K Magnetic nanocomposites Ferrite Mesoporous silica Superparamagnetism 81.05.Y One-dimensional systems
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Description
Summary:	We report a novel method of synthesis of ordered magnetic strontium hexaferrite nanowires in the mesoporous silica matrix by incorporation of metal complexes into the freshly prepared mesoporous silica–surfactant composite. The shape and size of obtained nanowires are consistent with the dimensions of the porous framework. The obtained nanocomposites are characterized by high blocking temperatures up to 160K. Mesoporous silica serves as nanoreactor for the formation of nanowires.
Bibliography:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	0304-8853
DOI:	10.1016/j.jmmm.2004.11.223