Thermolysis characteristics of salts of o-phthalic acid with the formation of Fe, Co, Ni, Cu metal particles
- Autores: Yudanova L.1, Logvinenko V.1,2, Yudanov N.1, Rudina N.3, Ishchenko A.3,2, Korol’kov I.1,2, Semyannikov P.1, Sheludyakova L.1,2, Alferova N.1
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Afiliações:
- Institute of Inorganic Chemistry, Siberian Branch
- Novosibirsk State University
- Institute of Catalysis, Siberian Branch
- Edição: Volume 90, Nº 6 (2016)
- Páginas: 1206-1211
- Seção: Physical Chemistry of Nanoclusters and Nanomaterials
- URL: https://journals.rcsi.science/0036-0244/article/view/168328
- DOI: https://doi.org/10.1134/S0036024416060315
- ID: 168328
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Resumo
Studies of the thermolysis of ortho-[Ni(H2O)2(C8H4O4)](H2O)2, [Cu(H2O)(C8H4O4)], and acid [M(H2O)6](C8H5O4)2 (M(II) = Fe(II), Co(II), and Ni(II)), [Cu(H2O)2(C8H5O4)2] phthalates reveal that the solid products of their decomposition are composites with nanoparticles embedded in carbon–polymer matrices. Metallic nanoparticles with oxide nanoparticle impurities are detected in iron/cobalt polymer composites, while nickel/copper composites are composed of only metallic particles. It is found that nickel nanoparticles with the diameters of 6–8 nm are covered with disordered graphene layers, while the copperbased composite matrix contains spherical conglomerates (50–200 nm) with numerous spherical Cu particles (5–10 nm).
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Sobre autores
L. Yudanova
Institute of Inorganic Chemistry, Siberian Branch
Autor responsável pela correspondência
Email: judanova@niic.nsc.ru
Rússia, Novosibirsk, 630090
V. Logvinenko
Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: judanova@niic.nsc.ru
Rússia, Novosibirsk, 630090; Novosibirsk, 630090
N. Yudanov
Institute of Inorganic Chemistry, Siberian Branch
Email: judanova@niic.nsc.ru
Rússia, Novosibirsk, 630090
N. Rudina
Institute of Catalysis, Siberian Branch
Email: judanova@niic.nsc.ru
Rússia, Novosibirsk, 630090
A. Ishchenko
Institute of Catalysis, Siberian Branch; Novosibirsk State University
Email: judanova@niic.nsc.ru
Rússia, Novosibirsk, 630090; Novosibirsk, 630090
I. Korol’kov
Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: judanova@niic.nsc.ru
Rússia, Novosibirsk, 630090; Novosibirsk, 630090
P. Semyannikov
Institute of Inorganic Chemistry, Siberian Branch
Email: judanova@niic.nsc.ru
Rússia, Novosibirsk, 630090
L. Sheludyakova
Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: judanova@niic.nsc.ru
Rússia, Novosibirsk, 630090; Novosibirsk, 630090
N. Alferova
Institute of Inorganic Chemistry, Siberian Branch
Email: judanova@niic.nsc.ru
Rússia, Novosibirsk, 630090