Thermal decomposition of [Co(NH3)6][Fe(C2O4)3]•3H2O in inert and reductive atmospheres

被引：0

作者：

Semushina Y.P. ^{[1
]}

Plyusnin P.E. ^{[2
,3
]}

Shubin Y.V. ^{[2
,3
]}

Pechenyuk S.I. ^{[1
]}

Ivanov Y.V. ^{[1
]}

机构：

[1] I. V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center of the Russian Academy of Sciences, 26a Akademgorodok, Apatity

[2] A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 prosp. Akad. Lavrent´eva, Novosibirsk

[3] Novosibirsk National Research State University, 2 ul. Pirogova, Novosibirsk

来源：

Russian Chemical Bulletin | 2015年 / 64卷 / 8期

关键词：

binary complex salts; cobalt; iron; oxalate complexes; thermal analysis;

D O I：

10.1007/s11172-015-1100-6

中图分类号：

学科分类号：

摘要：

The thermal decomposition of [Co(NH3)6][Fe(C2O4)3]•3H2O in hydrogen and helium atmospheres was studied. The thermal decomposition of the complex proceeds via the same four steps in a temperature range of 50—430 °C, regardless of the atmosphere. The thermolysis processes in inert and reductive atmospheres differ by the nature of the final solid products: a Co0.5Fe0.5 alloys is formed in a hydrogen atmosphere, and a mixture of iron and cobalt oxides is observed for an inert atmosphere. The major gaseous decomposition products are H2O, NH3, CO2, and CO. © 2015, Springer Science+Business Media New York.

引用

页码：1963 / 1966

页数：3

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