Hydrothermal synthesis and magnetic property of Cu3(OH)2V2O7•nH2O

被引：16
|
作者：
Ni, Shibing [1 ]
Wang, Xinghui [1 ]
Zhou, Guo [1 ]
Yang, Feng [1 ]
Wang, Junming [1 ]
He, Deyan [1 ]
机构：
[1] Lanzhou Univ, Dept Phys, Lanzhou 730000, Peoples R China
来源：
MATERIALS LETTERS | 2010年 / 64卷 / 04期
关键词：
Nanocomposites; Copper vanadium oxide hydroxide hydrate; Microstructure; Magnetic property; ROOM-TEMPERATURE SYNTHESIS; CRYSTAL-STRUCTURE; ZINC PYROVANADATE; X-RAY;
D O I：
10.1016/j.matlet.2009.11.063
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Copper vanadium oxide hydroxide hydrate (Cu-3(OH)2V(2)O(7)center dot nH(2)O) nanoparticles with mean size of about 100 nm were successfully synthesized by a simple hydrothermal method. The structure and morphology of the as-synthesized products were characterized by X-ray diffraction (XRD), Field emission scanning electron microscopy (FE-SEM), Raman spectra, and Fourier transform infrared spectra (FTIR). The composition and purity of the as-synthesized Cu-3(OH)2V(2)O(7)center dot nH(2)O nanoparticles were characterized by Energy disperse spectroscopy (EDS) and X-ray photoelectron spectroscopy (XPS). The magnetic property of the as synthesized Cu-3(OH)2V(2)O(7)center dot nH(2)O nanoparticles was characterized by vibrant sample magnetometer. Magnetic hysteresis curve indicate that the as-synthesized nanoparticles are of weak ferromagnetic property at room temperature. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：516 / 519
页数：4
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