Nanoparticles Ni and NiO: Synthesis, characterization and magnetic properties

被引:271
|
作者
Davar, Fatemeh [1 ]
Fereshteh, Zeinab [1 ]
Salavati-Niasari, Masoud [1 ,2 ]
机构
[1] Univ Kashan, Inst Nanosci & Nanotechnol, Kashan, Iran
[2] Univ Kashan, Fac Sci, Dept Chem, Kashan, Iran
关键词
Nanoparticles; Ni; Inorganic materials; Characterization methods; Chemical synthesis; NANOCOMPOSITE MATERIALS; THERMAL-DECOMPOSITION; NICKEL; COLLOIDS; COMPLEX;
D O I
10.1016/j.jallcom.2008.09.121
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The present investigation reports, the novel synthesis of nanoparticles Ni and NiO using thermal decomposition and their physicochemical characterization. The nanoparticles Ni powder have been prepared using [bis(2-hydroxyacetophenato)nickel(II)] as precursor. Transmission electron microscopy (TEM) analysis was demonstrated nanoparticles Ni with an average diameter of about 14-22 nm. The products were characterized by X-ray diffraction (XRD),TEM, high-resolution transmission electron microscopy(HRTEM) and Fourier transform infrared (FT-IR) spectroscopy. The magnetic property of Ni and NiO was studied with vibrating sample magnetometer (VSM). (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:797 / 801
页数:5
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