期刊
SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY
卷 42, 期 7, 页码 1036-1039出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/15533174.2012.680141
关键词
FeNi nanoparticles; konjac glucomannan; magnetic property
资金
- Ministry of Education of China [NCET-11-0686]
- Fundamental Research Funds for the Central Universities (Self-Determined and Innovative Research Funds) [WUT-Ia-006, WUT 2010-II-022, WUT-2011-IV-023]
- Program of Energy Research and Development (PERD) of Canada
In this work, a novel and simple method was developed to prepare FeNi nanoparticles using konjac glucomannan (KGM) as template. The structure and morphology of the as-prepared nanoparticles were characterized by X-ray diffraction, Fourier transform infrared spectra and scanning electron microscopy. The results showed the KGM template can improve the dispersity and size distribution of the FeNi nanoparticles because it interacted with FeNi and hence formed a complex framework. At the same time, the resultant nanoparticles demonstrated typical ferromagnetic behavior. It is worth of noting that the procedure reported here is green and controllable compared with previous traditional protocols.
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