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Thermal Decomposition of Solid Solutions in Systems of Fe(II), Co(II), and Ni(II) Hydrogen Maleates with the Formation of Bimetallic Nanoparticles Full article

Journal Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X
Output data Year: 2017, Volume: 91, Number: 1, Pages: 136-140 Pages count : 5 DOI: 10.1134/S0036024417010320
Tags bimetallic nanoparticles, dehydration, solid solutions, thermal analysis, XRD phase analysis
Authors Yudanova L.I. 1 , Logvinenko V.A. 1,3 , Sheludyakova L.A. 1,3 , Ishchenko A.V. 2,3 , Rudina N.A. 2
Affiliations
1 Nikolaev Institute of Inorganic Chemistry, Russian Academy of Sciences, Siberian Branch, Novosibirsk, 630090 Russia
2 Institute of Catalysis, Russian Academy of Sciences, Siberian Branch, Novosibirsk, 630090 Russia
3 Novosibirsk State University, Novosibirsk, 630090 Russia

Abstract: XRD phase analysis and thermal analysis are used to confirm the formation of a continuous series of solid solutions in which one cation is substituted for another in the systems Co(II) hydrogen maleate–Ni(II) hydrogen maleate; Fe(II) hydrogen maleate–Co(II) hydrogen maleate; and Fe(II) hydrogen maleate–Ni(II) hydrogen maleate. The unit cell volume of these solid solutions is shown to depend linearly on their composition. The linear character of changes in the initial temperatures of dehydration and thermal decomposition is established. Using the example of the first of these systems, it is shown that when heated, bimetallic nanoparticles embedded in the polymeric matrix of composites obtained via the thermal decomposition of solid solutions of hydrogen maleates undergo a second-order phase transition, resulting in decomposition of the solid solutions of metals at the Curie temperature.
Cite: Yudanova L.I. , Logvinenko V.A. , Sheludyakova L.A. , Ishchenko A.V. , Rudina N.A.
Thermal Decomposition of Solid Solutions in Systems of Fe(II), Co(II), and Ni(II) Hydrogen Maleates with the Formation of Bimetallic Nanoparticles
Russian Journal of Physical Chemistry A. 2017. V.91. N1. P.136-140. DOI: 10.1134/S0036024417010320 WOS Scopus РИНЦ AN OpenAlex
Original: Юданова Л.И. , Логвиненко В.А. , Шелудякова Л.А. , Ищенко А.В. , Рудина Н.А.
Термическое разложение твердых растворов в системах кислых малеатов Fe(II), Co(II) и Ni(II) с образованием биметаллических наночастиц
Журнал физической химии. 2017. Т.91. №1. С.136-140. DOI: 10.7868/S0044453717010320 РИНЦ OpenAlex
Dates:
Submitted: Dec 30, 2015
Published print: Jan 1, 2017
Published online: Feb 11, 2017
Identifiers:
Web of science: WOS:000394352300025
Scopus: 2-s2.0-85012226079
Elibrary: 29483770
Chemical Abstracts: 2017:250010
OpenAlex: W2586917083
Citing:
DB Citing
Web of science 3
Scopus 3
Elibrary 3
OpenAlex 5
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