Magnetic nanoparticles stabilized in layered double hydroxides

被引：9
作者：
Tarasov, KA
Isupov, VP
Yulikov, MM
Yermakov, AE
O'Hare, D
机构：
[1] Inst Solid State Chem & Mechanochem, Novosibirsk 630128, Russia
[2] Boreskov Inst Catalysis, Novosibirsk 630090, Russia
[3] Inst Met Phys, Ekaterinburg 620219, Russia
[4] Univ Oxford, Inorgan Chem Lab, Oxford OX1 3QR, England
来源：
SOLID STATE CHEMISTRY V | 2003年 / 90-91卷
关键词：
layered double hydroxide; intercalation compounds; nanoparticles; superparamagnetism; ferromagnetic resonance;
D O I：
10.4028/www.scientific.net/SSP.90-91.527
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The morphological and magnetic properties of nickel nanoparticles have been investigated. The particles were prepared by thermal decomposition in vacuum of a nickel complex [Ni(edta)](2-) intercalated into Li/Al layered double hydroxide (LDH). It has been shown that this complex without templating within an LDH matrix gives rise to Ni3C particles of much larger sizes. Magnetic measurements were used to detect superparamagnetic behaviour of the nickel phase.
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页码：527 / 532
页数：6
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