Synthesis of bimetallic nanoparticles based on cobalt and nickel. Effects of their composition and structure on catalytic and magnetic properties
- Authors: Kotel’nikova S.V.1, Suslonov V.V.1, Bobrysheva N.P.1, Osmolowsky M.G.1, Osmolowskaya O.M.1
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Affiliations:
- St. Petersburg State University
- Issue: Vol 87, No 5 (2017)
- Pages: 1093-1094
- Section: Letters to the Editor
- URL: https://journals.rcsi.science/1070-3632/article/view/220090
- DOI: https://doi.org/10.1134/S1070363217050334
- ID: 220090
Cite item
Abstract
Bimetallic core-shell nanoparticles Co@Ni and Ni@Co and CoNi alloy ones have been prepared via polyol synthesis. Comparison of morphology, magnetic, and catalytic properties of the nanoparticles have revealed that the particles structure rather than the nickel/cobalt ratio determines their catalytic activity in the model reaction of p-nitrophenol reduction into p-aminophenol.
Keywords
About the authors
S. V. Kotel’nikova
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskii pr. 25, St. Petersburg, 198504
V. V. Suslonov
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskii pr. 25, St. Petersburg, 198504
N. P. Bobrysheva
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskii pr. 25, St. Petersburg, 198504
M. G. Osmolowsky
St. Petersburg State University
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskii pr. 25, St. Petersburg, 198504
O. M. Osmolowskaya
St. Petersburg State University
Author for correspondence.
Email: o_osmolowskaya@mail.ru
Russian Federation, Universitetskii pr. 25, St. Petersburg, 198504