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Study of Copper-Iron Mixed Oxide with Cubic Spinel Structure, Synthesized by the Combustion Method Full article

Journal Russian Journal of Applied Chemistry
ISSN: 1070-4272 , E-ISSN: 1608-3296
Output data Year: 2019, Volume: 92, Number: 1, Pages: 20-30 Pages count : 11 DOI: 10.1134/S1070427219010038
Tags copper ferrite; glycine nitrate combustion; SHS; spinel; stoichiometry
Authors Simagina V.I. 1,2 , Komova O.V. 1 , Odegova G.V. 1 , Netskina O.V. 1 , Bulavchenko O.A. 1 , Pochtar’ A.A. 1 , Kayl N.L. 1
Affiliations
1 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation
2 Siberian Institute of Management—a Branch of The Russial Presidential Academy of National Economy and Public Administration, Novosibirsk, 630102, Russian Federation

Funding (2)

1 Federal Agency for Scientific Organizations 0303-2016-0015
2 Президиум РАН 56

Abstract: The interest in synthesis and study of properties of complex oxides is due to their wide use in various fields of materials science and catalysis. A copper-iron mixed oxide with cubic spinel structure was synthesized in the combustion mode with local initiation of a glycine nitrate precursor compacted into pellets. A new result was obtained about the positive influence exerted by addition of ammonia to the precursor, which led to a decrease in its combustion rate and to an increase in the content of the spinel from 34 to 80% without an additional stage of high-temperature calcination. The study determined (X-ray diffraction analysis, differentiating dissolution, ATR IR spectroscopy, including the near-IR spectral range) the stoichiometry of copper and iron in the copper ferrite phase and found the content of spinel in the combustion product. The effect of the reducing conditions in the combustion zone on characteristics of the product being formed was discussed. © 2019, Pleiades Publishing, Ltd.
Cite: Simagina V.I. , Komova O.V. , Odegova G.V. , Netskina O.V. , Bulavchenko O.A. , Pochtar’ A.A. , Kayl N.L.
Study of Copper-Iron Mixed Oxide with Cubic Spinel Structure, Synthesized by the Combustion Method
Russian Journal of Applied Chemistry. 2019. V.92. N1. P.20-30. DOI: 10.1134/S1070427219010038 WOS Scopus РИНЦ ANCAN OpenAlex
Original: Симагина В.И. , Комова О.В. , Одегова Г.В. , Нецкина О.В. , Булавченко О.А. , Почтарь А.А. , Кайль Н.Л.
Исследование медь-железо смешанного оксида со структурой кубической шпинели, синтезированного методом горения
Журнал прикладной химии. 2019. Т.92. №1. С.24-34. DOI: 10.1134/S0044461819010031 РИНЦ OpenAlex
Dates:
Submitted: Jun 29, 2018
Accepted: Oct 23, 2018
Published print: Jan 1, 2019
Published online: Apr 22, 2019
Identifiers:
Web of science: WOS:000466840100003
Scopus: 2-s2.0-85064835197
Elibrary: 38676779
Chemical Abstracts: 2019:876670
Chemical Abstracts (print): 170:598168
OpenAlex: W2942134693
Citing:
DB Citing
Scopus 11
Web of science 10
Elibrary 7
OpenAlex 9
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