Hydrothermal synthesis and magnetic property of Cu-3(OH)(2)V2O7 center dot nH(2)O

作者：Ni, Shibing; Wang, Xinghui; Zhou, Guo; Yang, Feng; Wang, Junming; He, Deyan^*

来源：Materials Letters, 2010, 64(4): 516-519.

DOI：10.1016/j.matlet.2009.11.063

• Nanocomposites
• Copper vanadium oxide hydroxide hydrate
• Microstructure
• Magnetic property

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.

• 出版日期2010-2-28
• 单位兰州大学