Carbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling

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...

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Autores principales:	E. A. Mikhnevich, A. P. Safronov, I. V. Beketov, A. I. Medvedev
Formato:	article
Lenguaje:	EN RU
Publicado:	Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina 2020
Materias:	nanoparticles nickel composites ferrogels polyacrylamide carbon coatings Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/013059753e8d484e8d6645f819a3eb43
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spelling	oai:doaj.org-article:013059753e8d484e8d6645f819a3eb432021-12-01T05:53:10ZCarbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling2411-141410.15826/chimtech.2020.7.3.04https://doaj.org/article/013059753e8d484e8d6645f819a3eb432020-10-01T00:00:00Zhttps://journals.urfu.ru/index.php/chimtech/article/view/4618https://doaj.org/toc/2411-1414Polyacrylamide 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.E. A. MikhnevichA. P. SafronovI. V. BeketovA. I. MedvedevUralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina articlenanoparticlesnickelcompositesferrogelspolyacrylamidecarbon coatingsChemistryQD1-999ENRUChimica Techno Acta, Vol 7, Iss 3, Pp 116-127 (2020)
institution	DOAJ
collection	DOAJ
language	EN RU
topic	nanoparticles nickel composites ferrogels polyacrylamide carbon coatings Chemistry QD1-999
spellingShingle	nanoparticles nickel composites ferrogels polyacrylamide carbon coatings Chemistry QD1-999 E. A. Mikhnevich A. P. Safronov I. V. Beketov A. I. Medvedev Carbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling
description	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.
format	article
author	E. A. Mikhnevich A. P. Safronov I. V. Beketov A. I. Medvedev
author_facet	E. A. Mikhnevich A. P. Safronov I. V. Beketov A. I. Medvedev
author_sort	E. A. Mikhnevich
title	Carbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling
title_short	Carbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling
title_full	Carbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling
title_fullStr	Carbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling
title_full_unstemmed	Carbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling
title_sort	carbon coated nickel nanoparticles in polyacrylamide ferrogels: interaction with polymeric network and impact on swelling
publisher	Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina
publishDate	2020
url	https://doaj.org/article/013059753e8d484e8d6645f819a3eb43
work_keys_str_mv	AT eamikhnevich carboncoatednickelnanoparticlesinpolyacrylamideferrogelsinteractionwithpolymericnetworkandimpactonswelling AT apsafronov carboncoatednickelnanoparticlesinpolyacrylamideferrogelsinteractionwithpolymericnetworkandimpactonswelling AT ivbeketov carboncoatednickelnanoparticlesinpolyacrylamideferrogelsinteractionwithpolymericnetworkandimpactonswelling AT aimedvedev carboncoatednickelnanoparticlesinpolyacrylamideferrogelsinteractionwithpolymericnetworkandimpactonswelling
_version_	1718405454482112512

Carbon coated Nickel Nanoparticles in Polyacrylamide Ferrogels: Interaction with Polymeric Network and Impact on Swelling

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