Magnetic Fe3O4/Fe2O3 heteroplasmon hollow nanorod material and preparation method and application thereof

Abstract

The invention provides a magnetic Fe3O4 / Fe2O3 heteroplasmon hollow nanorod material and a preparation method and application thereof, and belongs to the technical field of preparation of inorganic nonmetal nano composite materials. The magnetic Fe2O3 / Fe3O4 nanometer heteroplasmon material prepared by the method is in a hollow nanorod shape, only ferric chloride hexahydrate, water and absolute ethyl alcohol are needed as raw materials in the preparation process, the cost is low, the process is simple and easy to control, the equipment requirement is low, the preparation period is short, the product yield is high, and the performance of a target product can be effectively controlled by controlling the calcination process. The Fe3O4 / Fe2O3 heteroplasmon hollow nanorod prepared by the method has the advantages of controllable process and controllable material morphology.

Description

technical field

[0001] The invention relates to a magnetic Fe 3 o 4 / Fe 2 o 3 The invention relates to a heterogeneous hollow nanorod material and a preparation method thereof, which belong to the technical field of preparation of inorganic nonmetal nanocomposite materials. Background technique

[0002] The development of human society is inseparable from the progress of material science. As people gradually study material science in depth, the demand for new materials is gradually increasing. At present, magnetic nanomaterials with excellent magnetic properties and small size effects have become a research hotspot, and more and more magnetic nanomaterials are widely used in the fields of machinery, electronics, optics, magnetism, chemistry and biology. However, the vast majority of magnetic nanomaterials contain heavy metals. Due to the biological toxicity of heavy metals and their harm to the environment, the application of magnetic nanomaterials in various fields is g...

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