Geodesic
Formation of nanocrystalline particles on the basis of La$_2$(Ni,Mn,Fe)$_2$O$_6$ variable composition phases having a structure of double perovskite under conditions of solution combustion
Nanosistemy: fizika, himiâ, matematika, Tome 13 (2022) no. 6, pp. 655-661 Cet article a éte moissonné depuis la source Math-Net.Ru

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Nanocrystalline particles on the basis of La$_{2}$(Ni,Mn,Fe)$_{2}$O$_{6}$ variable composition phases of a double perovskite structure have been produced by glycine-nitrate combustion. The size of crystallites grows from 5 to 45 nm with an increase in iron content of synthesized particles. It is demonstrated that iron unevenly builds into octahedral sites of nickel and manganese ions substituting mainly manganese ions. At the same time, the dependence of double perovskite unit cell volume on the iron ions concentration is well described by Retgers' law.
Keywords: double perovskite, nanocrystals, photovoltaics.
Mots-clés : solution combustion 
@article{NANO_2022_13_6_a8,
     author = {Denis D. Averkiev and Lyudmila L. Larina and Oleg I. Shevaleevskii and Oksana V. Almjasheva},
     title = {Formation of nanocrystalline particles on the basis of {La}$_2${(Ni,Mn,Fe)}$_2${O}$_6$ variable composition phases having a structure of double perovskite under conditions of solution combustion},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {655--661},
     year = {2022},
     volume = {13},
     number = {6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2022_13_6_a8/}
}
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%A Lyudmila L. Larina
%A Oleg I. Shevaleevskii
%A Oksana V. Almjasheva
%T Formation of nanocrystalline particles on the basis of La$_2$(Ni,Mn,Fe)$_2$O$_6$ variable composition phases having a structure of double perovskite under conditions of solution combustion
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Denis D. Averkiev; Lyudmila L. Larina; Oleg I. Shevaleevskii; Oksana V. Almjasheva. Formation of nanocrystalline particles on the basis of La$_2$(Ni,Mn,Fe)$_2$O$_6$ variable composition phases having a structure of double perovskite under conditions of solution combustion. Nanosistemy: fizika, himiâ, matematika, Tome 13 (2022) no. 6, pp. 655-661. http://geodesic.mathdoc.fr/item/NANO_2022_13_6_a8/