Synergetic Effect of Graphene and MWCNTs on Microstructure and Mechanical Properties of Cu/Ti(3)SiC(2)/C Nanocomposites

Multi-walled carbon nanotubes (MWCNTs) and graphenes have been taken for novel reinforcements due to their unique structure and performance. However, MWCNTs or graphenes reinforced copper matrix composites could not catch up with ideal value due to reinforcement dispersion in metal matrix, wettabili...

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Autores principales: Jiang, Xiaosong, Song, Tingfeng, Shao, Zhenyi, Liu, Wanxia, Zhu, Degui, Zhu, Minhao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2017
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5704033/
https://www.ncbi.nlm.nih.gov/pubmed/29181638
http://dx.doi.org/10.1186/s11671-017-2378-0
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author Jiang, Xiaosong
Song, Tingfeng
Shao, Zhenyi
Liu, Wanxia
Zhu, Degui
Zhu, Minhao
author_facet Jiang, Xiaosong
Song, Tingfeng
Shao, Zhenyi
Liu, Wanxia
Zhu, Degui
Zhu, Minhao
author_sort Jiang, Xiaosong
collection PubMed
description Multi-walled carbon nanotubes (MWCNTs) and graphenes have been taken for novel reinforcements due to their unique structure and performance. However, MWCNTs or graphenes reinforced copper matrix composites could not catch up with ideal value due to reinforcement dispersion in metal matrix, wettability to metal matrix, and composite material interface. Taking advantage of the superior properties of one-dimensional MWCNTs and two-dimensional graphenes, complementary performance and structure are constructed to create a high contact area between MWCNTs and graphenes to the Cu matrix. Mechanical alloying, hot pressing, and hot isostatic pressing techniques are used to fabricate Cu matrix self-lubricating nanocomposites. Effects of MWCNTs and graphenes on mechanical properties and microstructures of Cu/Ti(3)SiC(2)/C nanocomposites are studied. The fracture and strengthening mechanisms of Cu/Ti(3)SiC(2)/C nanocomposites are explored on the basis of structure and composition of Cu/Ti(3)SiC(2)/C nanocomposites with formation and function of interface.
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spelling pubmed-57040332017-12-04 Synergetic Effect of Graphene and MWCNTs on Microstructure and Mechanical Properties of Cu/Ti(3)SiC(2)/C Nanocomposites Jiang, Xiaosong Song, Tingfeng Shao, Zhenyi Liu, Wanxia Zhu, Degui Zhu, Minhao Nanoscale Res Lett Nano Express Multi-walled carbon nanotubes (MWCNTs) and graphenes have been taken for novel reinforcements due to their unique structure and performance. However, MWCNTs or graphenes reinforced copper matrix composites could not catch up with ideal value due to reinforcement dispersion in metal matrix, wettability to metal matrix, and composite material interface. Taking advantage of the superior properties of one-dimensional MWCNTs and two-dimensional graphenes, complementary performance and structure are constructed to create a high contact area between MWCNTs and graphenes to the Cu matrix. Mechanical alloying, hot pressing, and hot isostatic pressing techniques are used to fabricate Cu matrix self-lubricating nanocomposites. Effects of MWCNTs and graphenes on mechanical properties and microstructures of Cu/Ti(3)SiC(2)/C nanocomposites are studied. The fracture and strengthening mechanisms of Cu/Ti(3)SiC(2)/C nanocomposites are explored on the basis of structure and composition of Cu/Ti(3)SiC(2)/C nanocomposites with formation and function of interface. Springer US 2017-11-28 /pmc/articles/PMC5704033/ /pubmed/29181638 http://dx.doi.org/10.1186/s11671-017-2378-0 Text en © The Author(s). 2017 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Jiang, Xiaosong
Song, Tingfeng
Shao, Zhenyi
Liu, Wanxia
Zhu, Degui
Zhu, Minhao
Synergetic Effect of Graphene and MWCNTs on Microstructure and Mechanical Properties of Cu/Ti(3)SiC(2)/C Nanocomposites
title Synergetic Effect of Graphene and MWCNTs on Microstructure and Mechanical Properties of Cu/Ti(3)SiC(2)/C Nanocomposites
title_full Synergetic Effect of Graphene and MWCNTs on Microstructure and Mechanical Properties of Cu/Ti(3)SiC(2)/C Nanocomposites
title_fullStr Synergetic Effect of Graphene and MWCNTs on Microstructure and Mechanical Properties of Cu/Ti(3)SiC(2)/C Nanocomposites
title_full_unstemmed Synergetic Effect of Graphene and MWCNTs on Microstructure and Mechanical Properties of Cu/Ti(3)SiC(2)/C Nanocomposites
title_short Synergetic Effect of Graphene and MWCNTs on Microstructure and Mechanical Properties of Cu/Ti(3)SiC(2)/C Nanocomposites
title_sort synergetic effect of graphene and mwcnts on microstructure and mechanical properties of cu/ti(3)sic(2)/c nanocomposites
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5704033/
https://www.ncbi.nlm.nih.gov/pubmed/29181638
http://dx.doi.org/10.1186/s11671-017-2378-0
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