Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Synthesis of New Complex Ferrite Li0.5MnFe1.5O4, Chemical – Physical and Electrophysical Research

Version 1 : Received: 12 June 2024 / Approved: 12 June 2024 / Online: 12 June 2024 (17:54:41 CEST)

How to cite: Mataev, M.; Madiyarova, A. A.; Patrin, G.; Abdraimova, M.; Nurbekova, M.; Durmenbayeva, Z. Synthesis of New Complex Ferrite Li0.5MnFe1.5O4, Chemical – Physical and Electrophysical Research. Preprints 2024, 2024060834. https://doi.org/10.20944/preprints202406.0834.v1 Mataev, M.; Madiyarova, A. A.; Patrin, G.; Abdraimova, M.; Nurbekova, M.; Durmenbayeva, Z. Synthesis of New Complex Ferrite Li0.5MnFe1.5O4, Chemical – Physical and Electrophysical Research. Preprints 2024, 2024060834. https://doi.org/10.20944/preprints202406.0834.v1

Abstract

In this article, the sol-gel method was used as a synthesis method, which shows the physico –chemical nature of the synthesis of a new complex material ferrit Li0.5MnFe1.5O4. The synthesized structure and structure were determined by the method of X-ray phase analysis. According to the analysis indicators, it was found that our compound is single-phase, spinel-structured, and syngony - cubic type. The microstructure of the compound and the quantitative composition of the elements contained were analyzed under a scanning electron microscope (SEM). Through a scanning electron microscope, Microsystems were taken from different parts of l Li0.5MnFe1.5O4-type crystallite, the elemental composition of crystals was analyzed, and the general type of surface layer of complex ferrite was shown. As a result, the fact that the compound consists of a single phase, the clarity of its construction was determined by the topography and chemical composition of the compound. As a result, it was found that the newly synthesized complex ferrites correspond to the Formula Li0.5MnFe1.5O4. The particles of the formed compounds have a large size (between 50.0 μm, 20.0 μm and 10.0 μm). Electro physical measurements were carried out on the LCR - 800 unit at intervals of 293-483 K and at frequencies of 1.5 and 10 kHz. The increase in frequency to 10 kHz led to a decrease in the value ε in the range of the studied temperature (293-483 K).

Keywords

Sol-gel method; ferrites; X-ray; pycnometric density; elementary cell parameters; scanning electron microscope

Subject

Chemistry and Materials Science, Materials Science and Technology

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