Good strength-plasticity compatibility in graphene nanoplatelets/Ti composites by strengthening the interface bonding via in-situ formed TiB whisker

Liang Liu; Yunkai Li; Hongmei Zhang; Xingwang Cheng; Qunbo Fan; Xiaonan Mu; Shengda Guo

doi:10.1016/j.ceramint.2020.09.241

Good strength-plasticity compatibility in graphene nanoplatelets/Ti composites by strengthening the interface bonding via in-situ formed TiB whisker

Liang Liu, Yunkai Li, Hongmei Zhang^*, Xingwang Cheng, Qunbo Fan, Xiaonan Mu, Shengda Guo

^*此作品的通讯作者

材料学院

科研成果: 期刊稿件 › 文章 › 同行评审

30 引用（Scopus）

摘要

Cocklebur-inspired nanoengineering was employed for the interfacial structure design in graphene nanoplatelets (GNPs)/Ti matrix composites. GNPs/Ti composites were fabricated by combination of spark plasma sintering and subsequent heat treatment. A trace of TiB whisker (TiBw) was in-situ formed directionally and strengthened the GNPs-TiC layer-Ti interfaces effectively. The interface failure evolution of GNPs-(TiBw)/Ti composites displayed that TiBw restrained the interface debonding of GNPs and deferred the destruction of TiC layer. Enhanced strength without sacrificing ductility were realized in GNPs-(TiBw)/Ti, which was attributed to significant strengthening of GNPs coupled with ruggedized interface bonding.

源语言	英语
页（从-至）	4338-4343
页数	6
期刊	Ceramics International
卷	47
期	3
DOI	https://doi.org/10.1016/j.ceramint.2020.09.241
出版状态	已出版 - 1 2月 2021

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Liu, L., Li, Y., Zhang, H., Cheng, X., Fan, Q., Mu, X., & Guo, S. (2021). Good strength-plasticity compatibility in graphene nanoplatelets/Ti composites by strengthening the interface bonding via in-situ formed TiB whisker. Ceramics International, 47(3), 4338-4343. https://doi.org/10.1016/j.ceramint.2020.09.241

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title = "Good strength-plasticity compatibility in graphene nanoplatelets/Ti composites by strengthening the interface bonding via in-situ formed TiB whisker",

abstract = "Cocklebur-inspired nanoengineering was employed for the interfacial structure design in graphene nanoplatelets (GNPs)/Ti matrix composites. GNPs/Ti composites were fabricated by combination of spark plasma sintering and subsequent heat treatment. A trace of TiB whisker (TiBw) was in-situ formed directionally and strengthened the GNPs-TiC layer-Ti interfaces effectively. The interface failure evolution of GNPs-(TiBw)/Ti composites displayed that TiBw restrained the interface debonding of GNPs and deferred the destruction of TiC layer. Enhanced strength without sacrificing ductility were realized in GNPs-(TiBw)/Ti, which was attributed to significant strengthening of GNPs coupled with ruggedized interface bonding.",

keywords = "Graphene nanoplatelets, Interface bonding, Spark plasma sintering, TiB whisker, TiC",

author = "Liang Liu and Yunkai Li and Hongmei Zhang and Xingwang Cheng and Qunbo Fan and Xiaonan Mu and Shengda Guo",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier Ltd and Techna Group S.r.l.",

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doi = "10.1016/j.ceramint.2020.09.241",

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T1 - Good strength-plasticity compatibility in graphene nanoplatelets/Ti composites by strengthening the interface bonding via in-situ formed TiB whisker

AU - Liu, Liang

AU - Li, Yunkai

AU - Zhang, Hongmei

AU - Cheng, Xingwang

AU - Fan, Qunbo

AU - Mu, Xiaonan

AU - Guo, Shengda

PY - 2021/2/1

Y1 - 2021/2/1

N2 - Cocklebur-inspired nanoengineering was employed for the interfacial structure design in graphene nanoplatelets (GNPs)/Ti matrix composites. GNPs/Ti composites were fabricated by combination of spark plasma sintering and subsequent heat treatment. A trace of TiB whisker (TiBw) was in-situ formed directionally and strengthened the GNPs-TiC layer-Ti interfaces effectively. The interface failure evolution of GNPs-(TiBw)/Ti composites displayed that TiBw restrained the interface debonding of GNPs and deferred the destruction of TiC layer. Enhanced strength without sacrificing ductility were realized in GNPs-(TiBw)/Ti, which was attributed to significant strengthening of GNPs coupled with ruggedized interface bonding.

AB - Cocklebur-inspired nanoengineering was employed for the interfacial structure design in graphene nanoplatelets (GNPs)/Ti matrix composites. GNPs/Ti composites were fabricated by combination of spark plasma sintering and subsequent heat treatment. A trace of TiB whisker (TiBw) was in-situ formed directionally and strengthened the GNPs-TiC layer-Ti interfaces effectively. The interface failure evolution of GNPs-(TiBw)/Ti composites displayed that TiBw restrained the interface debonding of GNPs and deferred the destruction of TiC layer. Enhanced strength without sacrificing ductility were realized in GNPs-(TiBw)/Ti, which was attributed to significant strengthening of GNPs coupled with ruggedized interface bonding.

KW - Graphene nanoplatelets

KW - Interface bonding

KW - Spark plasma sintering

KW - TiB whisker

KW - TiC

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M3 - Article

AN - SCOPUS:85092135458

SN - 0272-8842

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SP - 4338

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JO - Ceramics International

JF - Ceramics International

IS - 3

ER -

Good strength-plasticity compatibility in graphene nanoplatelets/Ti composites by strengthening the interface bonding via in-situ formed TiB whisker

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