Synthesis of Copper-Silver Bicomponent Nanoparticles in the Presence of Nitrilotrimethylenephosphonic Acid
- Autores: Erokhina E.1, Galashina V.1, Dymnikova N.1, Moryganov A.1
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Afiliações:
- Krestov Institute of Solution Chemistry
- Edição: Volume 88, Nº 9 (2018)
- Páginas: 1951-1957
- Seção: Letters to the Editor
- URL: https://journals.rcsi.science/1070-3632/article/view/222442
- DOI: https://doi.org/10.1134/S1070363218090359
- ID: 222442
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Resumo
Synthesis of stable mixed nanoparticles (SMNs) by chemical co-reduction of copper and silver complexonates with sodium borohydride in an open system with the access of air oxygen was studied for the first time the. Variation of the Cu2+ to Ag+ molar ratio within 1: (0.05–0.5) enabled targeted formation of differently structured nanoparticles (core-shell type), CucoreAgshell and AgcoreCushell. It was found that, by choosing appropriate synthesis conditions, it is possible to produce oxidation-resistant copper particles protected by a shell of a precious metal or to involve the copper complex of nitrilotrimethylenephosphonic acid in silver reduction. The resulting SMNs may become widely used for obtaining various functional materials.
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Sobre autores
E. Erokhina
Krestov Institute of Solution Chemistry
Autor responsável pela correspondência
Email: erochina2007@yandex.ru
Rússia, ul. Akademicheskaya 1, Ivanovo, 153045
V. Galashina
Krestov Institute of Solution Chemistry
Email: erochina2007@yandex.ru
Rússia, ul. Akademicheskaya 1, Ivanovo, 153045
N. Dymnikova
Krestov Institute of Solution Chemistry
Email: erochina2007@yandex.ru
Rússia, ul. Akademicheskaya 1, Ivanovo, 153045
A. Moryganov
Krestov Institute of Solution Chemistry
Email: erochina2007@yandex.ru
Rússia, ul. Akademicheskaya 1, Ivanovo, 153045
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