Preparation and Characterization of Iron Oxide Low-Dimensional Nanomaterials

Abstract

Iron-based oxides are an important class of magnetic materials and have extremely important uses in the electronics industry. The preparation of iron oxide into nanomaterials with special properties has aroused great interest and widespread concern from researchers. This article aims to study the preparation and characterization of low-dimensional nano-materials of iron oxides. In this paper, iron oxide nanomaterials were prepared by microemulsion method, and compared with other conventional methods such as hydrothermal method, thermal decomposition method and coprecipitation method to prepare the purity of iron oxide nanomaterials, the total yield of the experiment, the stability of the finished products Comparative analysis of the four aspects of sex and the total cost of the experiment to summarize the experimental data. The research results show that the microemulsion method has a purity of up to 99% and a yield of 86% compared to the other three methods. In terms of stability, the finished product prepared by the microemulsion method has better stability within two months. There is no obvious change; however, the finished products prepared by the other three methods have different degrees of degradation after one month, which fully proves that the finished products prepared by the microemulsion method have better stability. Comparing its cost, it is found that there is no significant difference in experimental cost. Therefore, the preparation of iron oxide low-dimensional nanomaterials by microemulsion method provides an important theoretical basis for the preparation of iron oxide nanomaterials in the future.

Keywords:

• Iron oxide
• low-dimensional nanomaterials
• material preparation
• material characterization
• metallic iron

Additional information

Funding

This work was supported by the key research project of Anhui Natural Science KJ2019A1248.