Magnetic properties of γ-iron oxide nanoparticles in a mesoporous silica matrix

被引：4
|
作者：
Kharlamova, M. V. [1 ]
Sapoletova, N. A. [1 ]
Eliseev, A. A. [1 ]
Lukashin, A. V. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Fac Mat Sci, Moscow 119992, Russia
来源：
JETP LETTERS | 2007年 / 85卷 / 09期
关键词：
D O I：
10.1134/S0021364007090068
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Magnetic gamma-Fe2O3/SiO2 nanocomposites are synthesized by impregnating mesoporous silica with a hexane solution of gamma-iron oxide nanoparticles. Materials with various structural and magnetic properties can be obtained using a subsequent thermal treatment of the synthesized samples (annealing for three hours in an air flow).
引用
收藏
页码：439 / 443
页数：5
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