作者: Zhiyi Zhang , Chenguo Hu , Muhammad Hashim , Peng Chen , Yuanqiang Xiong
DOI: 10.1016/J.MSEB.2011.02.018
关键词: Energy filtered transmission electron microscopy 、 Magnetization 、 Nanorod 、 Transmission electron microscopy 、 Materials science 、 Analytical chemistry 、 Scanning electron microscope 、 Polymer characterization 、 Coercivity 、 Ferromagnetism
摘要: Monoclinic FeMoO4 nanorods have been prepared by the hydrothermal method in an acid aqueous solution. Scanning electron microscopy, transmission electron microscopy, X-ray diffraction spectrum, X-ray photoelectron spectra and differential scanning calorimetry are used to characterize the structure, morphology and composition of the sample. The FeMoO4 nanorods exhibit a ferromagnetic property at room temperature with the coercivity of 31.1 Oe and remnant magnetization of 4.09× 10− 3emu/g, respectively. The magnetic mechanism …