纳米氧化铁薄膜的制备及在水处理中的应用研究

Preparation of Nanometer Ferric Oxide Thin Film and its Application Research in Water Treatment

近几年来,纳米氧化铁由于具有广阔的应用前景而备受关注。纳米氧化铁具有很好的磁性和硬度,及良好的耐候性、耐光性和化学稳定性,并具有半导体特性,在诸多领域有广泛应用。普通纳米氧化物在应用时具有易团聚、易流失、难以回收利用等缺点,因此,研究制备出纳米氧化铁薄膜材料具有更好的应用价值和开发前景。本文对纳米铁氧化物薄膜制备方法和其在水处理中的应用现状进行了综述。

In recent years,the attention had been to receive to the nanometer ferric oxide.The nano ferric oxide which had the widespread application in many domains had the very good magnetism,degree of hardness,the good weathering resistance,the light resistance,the chemical stability and semiconductor characteristic.Ordinary nanometer oxide compound had shortcomings such as easily to drain,to reunite,hardly to recycle,when it was applied in many domins.The preparation research of the nanometer ferric oxide membranous material had the better application value and the development prospect.The nanometer oxide compound thin film preparation method had been carried on the summary in the water treatment application present situation.