Aluminium/iron mixed oxides obtained by co-precipitation method

Popescu Mina Ionela and Orha Corina and Lazau Carmen and Bandas Cornelia and Duteanu Narcis Mihai: Aluminium/iron mixed oxides obtained by co-precipitation method.

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Abstract

In last years, various synthesis methods have been used for production of nanomaterials, composites/nanocomposites. For preparation of catalysts are used different methods such as hydrothermal, sol-gel and co-precipitation. Because Fe2O3 -Al2O3 mixed oxide system offer many advantages, its important to know if the combination of two transition metal oxides can affect their stoichiometry, surface, catalytic properties and textural structure. The aim of this study is represented by mixed of oxides who was obtained from the synthesis of aluminum nitrate and iron nitrate who was prepared by the co-precipitation method. Then, the characterization studies about the compounds obtained such as hematite, magnetite and the alumina were performed by X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM), and UV-Vis spectrophotometry.

Item Type: Conference or Workshop Item
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2022
Volume: 28
ISBN: 978-963-306-904-2
Page Range: pp. 395-398
Language: English
Place of Publication: Szeged
Event Title: 28th International Symposium on Analytical and Environmental Problems
Event Type: Conference
Event Location: Szeged
Event Dates: 2022. november 14-15.
Related URLs: https://acta.bibl.u-szeged.hu/78308/
Uncontrolled Keywords: Elektrokémia
Additional Information: Bibliogr.: 398. p. ; ill. ; összefoglalás angol nyelven
Subjects: 01. Natural sciences
01. Natural sciences > 01.04. Chemical sciences
Date Deposited: 2023. Mar. 24. 10:06
Last Modified: 2023. Mar. 24. 10:06
URI: http://acta.bibl.u-szeged.hu/id/eprint/78578

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