Fe3O4纳米颗粒的制备及其导电性和磁性
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Preparation of Magnetic Iron Oxide (Fe3O4) Nanometer Particles and Their Conductivity and MagnetismPreparation of Magnetic Iron Oxide (Fe3O4) Nanometer Particles and Their Conductivity and Magnetism
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    摘要:

    实验通过化学共沉淀法,得到了亲水性磁性纳米Fe3O4,反复清洗过滤、晾干,得到磁性纳米Fe3O4颗粒,并分别对不同实验条件得到的实验产物进行分析,当反应物以1 moL亚铁离子∶2 moL铁离子∶8 moL氢氧根离子的比例进行反应时,得到的Fe3O4纳米颗粒的导电性和磁性最佳。

    Abstract:

    Hydrophilic nanometer magnetic Fe3O4 was made by chemical co-precipitation method, after repeatedly washing, filtering, airing and drying, the magnetic nano-particle Fe3O4 was obtained, the experimental products under different experiment conditions were analyzed, when the proportion of the reactants of ferrous ion, iron ion and hydroxide ion were 1 mol:2 mol:8 mol, the optimal conductivity and magnetism of the nano-particle Fe3O4 was received. 

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吉 学 盛. Fe3O4纳米颗粒的制备及其导电性和磁性[J].重庆工商大学学报(自然科学版),2014,31(12):76-80
JI Xue-sheng. Preparation of Magnetic Iron Oxide (Fe3O4) Nanometer Particles and Their Conductivity and MagnetismPreparation of Magnetic Iron Oxide (Fe3O4) Nanometer Particles and Their Conductivity and Magnetism[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2014,31(12):76-80

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