What is it about?
We offer an electrochemical method for the synthesis of complex dispersed oxide system Fe2O3-TiO2 based on joint anodic oxidation of contacting metals in aqueous solutions and subsequent heat treatment. We aimed to investigate the influence of process conditions (solution composition, current density, the ratio of the working surfaces of the composite electrode components) on the intensity of its anodic dissolution and characteristics of the synthesized oxide system Fe2O3-TiO2.
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Why is it important?
Fe2O3-TiO2 are precursors for the production of ceramics and composite materials. There are various methods for the synthesis of complex oxide system Fe2O3-TiO2. Electrochemical synthesis, based on metals anodic ionization and subsequent hydration, is a promising method for the production of metal oxides. It provides the possibility to regulate process parameters (composition and concentration of electrolyte, current, voltage, etc.) and allows to obtain dispersed products of high purity with definite predetermined characteristics (morphology, shape, a certain range of sizes, element and phase composition).
Perspectives
Writing this article was a great pleasure as it has co-authors with whom I have had long standing collaborations. This article also lead to rare disease groups contacting me and ultimately to a greater involvement in rare disease research.
Irina Grigoryeva
Kazan National Research Technological University
Read the Original
This page is a summary of: Formation and Characterization of Dispersed Mixed Iron-titanium Oxide Systems by Electrochemical Method, Innovations in Corrosion and Materials Science (Formerly Recent Patents on Corrosion Science), September 2020, Bentham Science Publishers,
DOI: 10.2174/2352094910666200225100537.
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