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The Influence of Structure of Carbon Nanofibers on Their Interaction with Polyethylene Matrix Full article

Journal Colloids and Surfaces A: Physicochemical and Engineering Aspects
ISSN: 0927-7757
Output data Year: 2024, Volume: 699, Article number : 134682, Pages count : 10 DOI: 10.1016/j.colsurfa.2024.134682
Tags carbon nanofibers; structure; polyethylene matrix; abrasion resistance
Authors Petukhova Evgeniia S. 1 , Afonnikova Sofya D. 2 , Fedorov Andrey L. 1 , Argunova Anastasiia G. 1 , Sleptsov Vitaliy V. 1 , Potylitsyna Arina R. 2 , Bauman Yury I. 2 , Mishakov Ilya V. 2 , Shubin Yury V. 3 , Vedyagin Aleksey A. 2
Affiliations
1 Federal Research Center "Yakut Scientific Center of Siberian Branch of the Russian Academy of Sciences", a separate division Institute of Oil and Gas Problems SB RAS, Avtodorozhnaya str. 20, Yakutsk 677007, Russia
2 Boreskov Institute of Catalysis SB RAS, 5 Lavrentyev Ave, Novosibirsk 630090, Russia
3 Nikolaev Institute of Inorganic Chemistry SB RAS., 3 Lavrentyev Ave, Novosibirsk 630090, Russia

Funding (3)

1 Ministry of Science and Higher Education of the Russian Federation FWUR-2024-0034
2 The Ministry of Education and Science of the Russian Federation FWUZ-2021-0002 (121031700315-2)
3 Ministry of Science and Higher Education of the Russian Federation FWRS-2021-0004 (122011100162-9)

Abstract: The development of methods for purposeful modification of the polyethylene matrix with carbon nanostructures to create stronger and more durable pipe composites is an important direction in polymer science. Carbon nanofibers (CNFs) of three types, obtained via catalytic chemical vapor deposition of ethylene (Type I), trichloroethylene (Type II), and a mixture of ethylene and acetonitrile (Type III), were applied as modifying additives to improve the physical and mechanical characteristics of polyethylene. The polyethylene/CNF composites were prepared using a laboratory plasticizer. The introduction of CNFs (Type I) with a densely packed structure into the polymer matrix was found to provide the formation of a uniform fine-spherulitic structure that results in increased tensile strength, yield strength, elastic modulus, and abrasive wear. Such a positive effect is observed when the CNF content in the composite does not exceed 1.0 wt%. An increase in the abrasion resistance by a factor of 1.6 was observed.
Cite: Petukhova E.S. , Afonnikova S.D. , Fedorov A.L. , Argunova A.G. , Sleptsov V.V. , Potylitsyna A.R. , Bauman Y.I. , Mishakov I.V. , Shubin Y.V. , Vedyagin A.A.
The Influence of Structure of Carbon Nanofibers on Their Interaction with Polyethylene Matrix
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2024. V.699. 134682 :1-10. DOI: 10.1016/j.colsurfa.2024.134682 WOS Scopus OpenAlex
Dates:
Submitted: May 13, 2024
Accepted: Jul 1, 2024
Published online: Jul 1, 2024
Published print: Oct 20, 2024
Identifiers:
Web of science: WOS:001264855600001
Scopus: 2-s2.0-85197037639
OpenAlex: W4400189652
Citing:
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