Abstract
Based on the use of electrogenerated reactants, a method for producing Al2O3–ZrO2–MgO oxide systems has been proposed. Their physicochemical properties were studied. It has been shown that the use of a coaxial electrochemical reactor allows implementation of a hydrodynamic regime that ensures the homogenization of reaction products and the formation of nanoscale particles of oxide system precursors. It has been found that, by changing the electrolyte composition and the anode current density, it is possible to adjust the phase composition, morphology, and size of the precursor particles. It has been shown that, during the synthesis of the ternary Al2O3–ZrO2–MgO oxide system, Al2MgO4 spinel is formed, an increase in the content of which contributes to the stabilization of the t-ZrO2 tetragonal phase up to a temperature of 1600°C.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call