THE SYNTHESIS ZINC FERRITE IN AQUEOUS SOLUTIONS WITH ELECTROGENERATED REAGENTS

Published in Herald of Technological University · Pages 79–85 · Rubric: 2. Chemical Technology
DOI: https://doi.org/10.55421/3034-4689_2026_29_3_79 · EDN: RGBYIT
Received: 03.02.2026 Accepted: 27.02.2026 Published: 05.04.2026
The paper demonstrates the possibility of synthesis of nanoscale zinc ferrite particles with a spinel structure in aqueous solutions of zinc nitrate with hydrochloric acid addition. The ZnFe2O4 formation process includes the stage of anodic dissolution of a steel 3 electrode in a coaxial electrolyser with the formation of a certain amount of zinc ferrite in the reactor volume and amorphous zinc (II) and iron (III) hydroxides. When using a narrow cylindrical electrode with an area many times smaller than the area of the anode Sk
ELECTROLYSIS, COAXIAL ELECTROLYSER, STEEL 3, ANODIC DISSOLUTION, LOW-TEMPERATURE TREATMENT, X-RAY PHASE ANALYSIS, ZINC FERRITE, PARTICLE SIZE
Funding
Rabota vypolnena pri finansovoy podderzhke Ministerstva nauki i vysshego obrazovaniya Rossiyskoy Federacii v ramkah gosudarstvennogo zadaniya na okazanie gosudarstvennyh uslug (vypolnenie rabot) ot 29.12.2022 g. № 075-01508-23-00. Tema issledovaniya «Sozdanie nauchnyh osnov polucheniya novyh mul'tifunkcional'nyh materialov shirokogo spektra primeneniya» (FZSG-2023-0008). Issledovanie provedeno s ispol'zovaniem oborudovaniya Centra kollektivnogo pol'zovaniya «Nanomaterialy i nanotehnologii» Kazanskogo nacional'nogo issledovatel'skogo tehnologicheskogo universiteta».