N. P. Shabel’skaya, A. M. Radzhabov, Yu. A. Gaidukova, A. V. Arzumanova
{"title":"Features of Ceramic Material Formation Based Upon Cobalt (II) Ferrite","authors":"N. P. Shabel’skaya, A. M. Radzhabov, Yu. A. Gaidukova, A. V. Arzumanova","doi":"10.1007/s11148-024-00837-1","DOIUrl":null,"url":null,"abstract":"<p>Results of studying features of spinel structure formation in the CoO–Fe<sub>2</sub>O<sub>3</sub> system obtained using various production techniques are presented. The possibility of forming cobalt (II) ferrite at the surface of a number of carriers is considered. It is shown that depending upon structural characteristics of the substrate, the cobalt (II) ferrite formed has different dispersion and degree of reversibility. It is established that increased catalytic activity in the process of purification of an aqueous solution from an organic dye during hydrogen peroxide breakdown of synthesized materials with an organic carrier has been established.</p>","PeriodicalId":751,"journal":{"name":"Refractories and Industrial Ceramics","volume":"64 3","pages":"271 - 276"},"PeriodicalIF":0.3000,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Refractories and Industrial Ceramics","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s11148-024-00837-1","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
引用次数: 0
Abstract
Results of studying features of spinel structure formation in the CoO–Fe2O3 system obtained using various production techniques are presented. The possibility of forming cobalt (II) ferrite at the surface of a number of carriers is considered. It is shown that depending upon structural characteristics of the substrate, the cobalt (II) ferrite formed has different dispersion and degree of reversibility. It is established that increased catalytic activity in the process of purification of an aqueous solution from an organic dye during hydrogen peroxide breakdown of synthesized materials with an organic carrier has been established.
本文介绍了利用各种生产技术在 CoO-Fe2O3 体系中研究尖晶石结构形成特征的结果。研究考虑了在一些载体表面形成钴（II）铁氧体的可能性。研究表明，根据基质的结构特征，形成的钴 (II) 铁氧体具有不同的分散性和可逆性。研究证实，在过氧化氢分解带有有机载体的合成材料的过程中，从有机染料中提纯水溶液的催化活性得到了提高。
期刊介绍：
Refractories and Industrial Ceramics publishes peer-reviewed articles on the latest developments and discoveries in the field of refractory materials and ceramics, focusing on the practical aspects of their production and use.
Topics covered include:
Scientific Research;
Raw Materials;
Production;
Equipment;
Heat Engineering;
Applications.
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