Enhanced Fatigue and Durability Properties of Natural Rubber Composites Reinforced with Carbon Nanotubes and Graphene Oxide

Fibrous carbon nanotubes (CNTs) and lamellar graphene oxide (GO) exhibit significant advantages for improving the fatigue properties of rubber composites. In this work, the synergistic effect of CNTs and GO on the modification of the microstructure and fatigue properties of natural rubber (NR) was c...

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Autores principales: Guo, Hao, Ji, Peizhi, Halász, István Zoltán, Pirityi, Dávid Zoltán, Bárány, Tamás, Xu, Zongchao, Zheng, Long, Zhang, Liqun, Liu, Li, Wen, Shipeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7767227/
https://www.ncbi.nlm.nih.gov/pubmed/33339308
http://dx.doi.org/10.3390/ma13245746
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author Guo, Hao
Ji, Peizhi
Halász, István Zoltán
Pirityi, Dávid Zoltán
Bárány, Tamás
Xu, Zongchao
Zheng, Long
Zhang, Liqun
Liu, Li
Wen, Shipeng
author_facet Guo, Hao
Ji, Peizhi
Halász, István Zoltán
Pirityi, Dávid Zoltán
Bárány, Tamás
Xu, Zongchao
Zheng, Long
Zhang, Liqun
Liu, Li
Wen, Shipeng
author_sort Guo, Hao
collection PubMed
description Fibrous carbon nanotubes (CNTs) and lamellar graphene oxide (GO) exhibit significant advantages for improving the fatigue properties of rubber composites. In this work, the synergistic effect of CNTs and GO on the modification of the microstructure and fatigue properties of natural rubber (NR) was comprehensively investigated. Results showed that CNTs and GO were interspersed, and they formed a strong filler network in the NR matrix. Compared with those of CNT/NR and GO/NR composites, the CNT-GO/NR composites showed the smallest crack precursor sizes, the lowest crack growth rates, more branching and deflections, and the longest fatigue life.
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spelling pubmed-77672272020-12-28 Enhanced Fatigue and Durability Properties of Natural Rubber Composites Reinforced with Carbon Nanotubes and Graphene Oxide Guo, Hao Ji, Peizhi Halász, István Zoltán Pirityi, Dávid Zoltán Bárány, Tamás Xu, Zongchao Zheng, Long Zhang, Liqun Liu, Li Wen, Shipeng Materials (Basel) Article Fibrous carbon nanotubes (CNTs) and lamellar graphene oxide (GO) exhibit significant advantages for improving the fatigue properties of rubber composites. In this work, the synergistic effect of CNTs and GO on the modification of the microstructure and fatigue properties of natural rubber (NR) was comprehensively investigated. Results showed that CNTs and GO were interspersed, and they formed a strong filler network in the NR matrix. Compared with those of CNT/NR and GO/NR composites, the CNT-GO/NR composites showed the smallest crack precursor sizes, the lowest crack growth rates, more branching and deflections, and the longest fatigue life. MDPI 2020-12-16 /pmc/articles/PMC7767227/ /pubmed/33339308 http://dx.doi.org/10.3390/ma13245746 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Guo, Hao
Ji, Peizhi
Halász, István Zoltán
Pirityi, Dávid Zoltán
Bárány, Tamás
Xu, Zongchao
Zheng, Long
Zhang, Liqun
Liu, Li
Wen, Shipeng
Enhanced Fatigue and Durability Properties of Natural Rubber Composites Reinforced with Carbon Nanotubes and Graphene Oxide
title Enhanced Fatigue and Durability Properties of Natural Rubber Composites Reinforced with Carbon Nanotubes and Graphene Oxide
title_full Enhanced Fatigue and Durability Properties of Natural Rubber Composites Reinforced with Carbon Nanotubes and Graphene Oxide
title_fullStr Enhanced Fatigue and Durability Properties of Natural Rubber Composites Reinforced with Carbon Nanotubes and Graphene Oxide
title_full_unstemmed Enhanced Fatigue and Durability Properties of Natural Rubber Composites Reinforced with Carbon Nanotubes and Graphene Oxide
title_short Enhanced Fatigue and Durability Properties of Natural Rubber Composites Reinforced with Carbon Nanotubes and Graphene Oxide
title_sort enhanced fatigue and durability properties of natural rubber composites reinforced with carbon nanotubes and graphene oxide
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7767227/
https://www.ncbi.nlm.nih.gov/pubmed/33339308
http://dx.doi.org/10.3390/ma13245746
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