Effect of the sequence of chemical transformations on the spatial segregation of components and formation of periclase-spinel nanopowders in the MgO–Fe2O3–H2O System
- 作者: Komlev A.A.1, Panchuk V.V.2, Semenov V.G.2, Almjasheva O.V.3, Gusarov V.V.4
-
隶属关系:
- Kungliga Tekniska Högskolan (KTH)
- St. Petersburg State University
- St. Petersburg State Electrotechnical University LETI
- Ioffe Institute
- 期: 卷 89, 编号 12 (2016)
- 页面: 1932-1938
- 栏目: Inorganic Synthesis and Industrial Inorganic Chemistry
- URL: https://journals.rcsi.science/1070-4272/article/view/214514
- DOI: https://doi.org/10.1134/S1070427216120028
- ID: 214514
如何引用文章
详细
Specific features of the process in which oxide nanopowders are formed in a hydrothermal treatment of coprecipitated magnesium and iron oxides were studied. It was shown that the rate at which oxide nanoparticles are formed increases when reagents structurally close to the final product are used. It was found that, with the hydrothermal treatment of coprecipitated magnesium and iron hydroxides at 450°C combined with the subsequent thermal treatment in air at temperatures of 400–600°C, it is possible to obtain a homogeneous mixture of nanocrystalline powders based on an iron-containing spinel phase and magnesium oxide.
作者简介
A. Komlev
Kungliga Tekniska Högskolan (KTH)
编辑信件的主要联系方式.
Email: andei.a.komlev@gmail.com
瑞典, Roslagstullsbacken 21, SE-106 91, Stockholm
V. Panchuk
St. Petersburg State University
Email: andei.a.komlev@gmail.com
俄罗斯联邦, Universitetskaya nab. 7−9, St. Petersburg, 199034
V. Semenov
St. Petersburg State University
Email: andei.a.komlev@gmail.com
俄罗斯联邦, Universitetskaya nab. 7−9, St. Petersburg, 199034
O. Almjasheva
St. Petersburg State Electrotechnical University LETI
Email: andei.a.komlev@gmail.com
俄罗斯联邦, ul. Professora Popova 5, St. Petersburg, 197376
V. Gusarov
Ioffe Institute
Email: andei.a.komlev@gmail.com
俄罗斯联邦, Politekhnicheskaya ul. 26, St. Petersburg, 194021
补充文件
