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http://elar.urfu.ru/handle/10995/92832
Title: | Carbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling |
Authors: | Mikhnevich, E. A. Safronov, A. P. Beketov, I. V. Medvedev, A. I. |
Issue Date: | 2020 |
Publisher: | Уральский федеральный университет |
Citation: | Carbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling / E. A. Mikhnevich, A. P. Safronov, I. V. Beketov, A. I. Medvedev // Chimica Techno Acta. — 2020. — Vol. 7, No. 3. — P. 116–127. |
Abstract: | Polyacrylamide ferrogels with embedded magnetic nanoparticles of metallic nickel (Ni) and nanoparticles of nickel coated with a carbon shell (Ni@C) were synthesized by radical polymerization in water. The effect of the carbon shell on the interaction of Ni and Ni@C nanoparticles with polyacrylamide matrix and on swelling ratio of the ferrogels has been studied. The deposition of carbon on the surface of Ni nanoparticles worsens their interaction with polyacrylamide but at the same time elevates the water uptake by ferrogels. |
Keywords: | NANOPARTICLES NICKEL COMPOSITES FERROGELS POLYACRYLAMIDE CARBON COATINGS |
URI: | http://elar.urfu.ru/handle/10995/92832 |
RSCI ID: | https://www.elibrary.ru/item.asp?id=44115971 |
ISSN: | 2409-5613 (Print) 2411-1414 (Online) |
DOI: | 10.15826/chimtech.2020.7.3.04 |
Sponsorship: | The study was financially supported by RFBR, project number 19‑38‑90229. |
Origin: | Chimica Techno Acta. 2020. Vol. 7. № 3 |
Appears in Collections: | Chimica Techno Acta |
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cta-2020-3-04.pdf | 868,54 kB | Adobe PDF | View/Open |
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