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采用激光气相法制备了Fe/C超微粒子,较为详细地研究了实验参数对超微粒子性能的影响,用x-射线衍射、红外光谱、透射电镜等先进技术研究了样品的特性。并对样品在空气中的氧化性进行了初探。
The effects of experimental parameters on the properties of ultrafine particles were investigated in detail by laser gas phase method. The properties of the samples were studied by X-ray diffraction, infrared spectroscopy and transmission electron microscopy. The oxidation of the sample in the air was also discussed.