Thermolysis characteristics of salts of o-phthalic acid with the formation of Fe, Co, Ni, Cu metal particles
- Авторы: 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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Учреждения:
- Institute of Inorganic Chemistry, Siberian Branch
- Novosibirsk State University
- Institute of Catalysis, Siberian Branch
- Выпуск: Том 90, № 6 (2016)
- Страницы: 1206-1211
- Раздел: 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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Аннотация
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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Об авторах
L. Yudanova
Institute of Inorganic Chemistry, Siberian Branch
Автор, ответственный за переписку.
Email: judanova@niic.nsc.ru
Россия, Novosibirsk, 630090
V. Logvinenko
Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: judanova@niic.nsc.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
N. Yudanov
Institute of Inorganic Chemistry, Siberian Branch
Email: judanova@niic.nsc.ru
Россия, Novosibirsk, 630090
N. Rudina
Institute of Catalysis, Siberian Branch
Email: judanova@niic.nsc.ru
Россия, Novosibirsk, 630090
A. Ishchenko
Institute of Catalysis, Siberian Branch; Novosibirsk State University
Email: judanova@niic.nsc.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
I. Korol’kov
Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: judanova@niic.nsc.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
P. Semyannikov
Institute of Inorganic Chemistry, Siberian Branch
Email: judanova@niic.nsc.ru
Россия, Novosibirsk, 630090
L. Sheludyakova
Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: judanova@niic.nsc.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
N. Alferova
Institute of Inorganic Chemistry, Siberian Branch
Email: judanova@niic.nsc.ru
Россия, Novosibirsk, 630090