Synthesis of Carbon-Encapsulated Metal Nanoparticles by a Detonation Method

被引：0
|
作者：
N. Luo
X.-J. Li
X.-H. Wang
F. Mo
H.-T. Wang
机构：
[1] Dalian University of Technology,State Key Laboratory of Structural Analysis for Industrial Equipment
来源：
Combustion, Explosion, and Shock Waves | 2010年 / 46卷
关键词：
nanomaterials; detonation synthesis; nanostructured materials; magnetic materials;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Carbon-encapsulated metal nanoparticles are synthesized by a detonation method using a home-made water-soluble composite explosive. The results of the study show that detonation products contain face-centered cubic cobalt/nickel nanocrystals approximately 10–25 nm in size, which are encapsulated by thin (3–5 nm) carbon layers. These spherical and ellipsoidal nanoparticles exhibit a good superparamagnetism state at 300 K.
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页码：609 / 613
页数：4
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