MXene-reinforced alumina ceramic composites

Mingming Fei; Ruizhi Lin; Yingwei Lu; Xiaole Zhang; Renji Bian; Jigui Cheng; Paifeng Luo; Chenxi Xu; Dongyu Cai

doi:10.1016/j.ceramint.2017.08.202

MXene-reinforced alumina ceramic composites

Mingming Fei, Ruizhi Lin, Yingwei Lu, Xiaole Zhang, Renji Bian, Jigui Cheng, Paifeng Luo, Chenxi Xu, Dongyu Cai

SCHOOL OF FLEXIBLE ELECTRONICS(FUTURE TECHNOLOGIES)|INSTITUTE OF ADVANCED MATERIALS(IAM)

Research output: Contribution to journal › Article › peer-review

58 Scopus citations

Abstract

Ti₃C₂T_x, a typical MXene, was incorporated into alumina (Al₂O₃) to obtain ceramic composites and its effects on their microstructures and mechanical properties were investigated. The investigation results showed that MXene was well-dispersed in the ceramic matrix and significantly reinforced alumina. At 2 wt% Ti₃C₂T_x, the fracture toughness, bending strength and hardness was improved by ~300%, ~150%, ~300%, respectively. The toughening mechanisms associated with crack deflection induced by Ti₃C₂T_x were discussed.

Original language	English
Pages (from-to)	17206-17210
Number of pages	5
Journal	Ceramics International
Volume	43
Issue number	18
DOIs	https://doi.org/10.1016/j.ceramint.2017.08.202
State	Published - 15 Dec 2017

Keywords

2D material
Alumina
Composites
Fracture toughness
MXene

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10.1016/j.ceramint.2017.08.202

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@article{a0ae191cd23c44d4b45e7b63c9ad2a65,

title = "MXene-reinforced alumina ceramic composites",

abstract = "Ti3C2Tx, a typical MXene, was incorporated into alumina (Al2O3) to obtain ceramic composites and its effects on their microstructures and mechanical properties were investigated. The investigation results showed that MXene was well-dispersed in the ceramic matrix and significantly reinforced alumina. At 2 wt% Ti3C2Tx, the fracture toughness, bending strength and hardness was improved by ~300%, ~150%, ~300%, respectively. The toughening mechanisms associated with crack deflection induced by Ti3C2Tx were discussed.",

keywords = "2D material, Alumina, Composites, Fracture toughness, MXene",

author = "Mingming Fei and Ruizhi Lin and Yingwei Lu and Xiaole Zhang and Renji Bian and Jigui Cheng and Paifeng Luo and Chenxi Xu and Dongyu Cai",

note = "Publisher Copyright: {\textcopyright} 2017",

year = "2017",

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doi = "10.1016/j.ceramint.2017.08.202",

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T1 - MXene-reinforced alumina ceramic composites

AU - Fei, Mingming

AU - Lin, Ruizhi

AU - Lu, Yingwei

AU - Zhang, Xiaole

AU - Bian, Renji

AU - Cheng, Jigui

AU - Luo, Paifeng

AU - Xu, Chenxi

AU - Cai, Dongyu

PY - 2017/12/15

Y1 - 2017/12/15

N2 - Ti3C2Tx, a typical MXene, was incorporated into alumina (Al2O3) to obtain ceramic composites and its effects on their microstructures and mechanical properties were investigated. The investigation results showed that MXene was well-dispersed in the ceramic matrix and significantly reinforced alumina. At 2 wt% Ti3C2Tx, the fracture toughness, bending strength and hardness was improved by ~300%, ~150%, ~300%, respectively. The toughening mechanisms associated with crack deflection induced by Ti3C2Tx were discussed.

AB - Ti3C2Tx, a typical MXene, was incorporated into alumina (Al2O3) to obtain ceramic composites and its effects on their microstructures and mechanical properties were investigated. The investigation results showed that MXene was well-dispersed in the ceramic matrix and significantly reinforced alumina. At 2 wt% Ti3C2Tx, the fracture toughness, bending strength and hardness was improved by ~300%, ~150%, ~300%, respectively. The toughening mechanisms associated with crack deflection induced by Ti3C2Tx were discussed.

KW - 2D material

KW - Alumina

KW - Composites

KW - Fracture toughness

KW - MXene

UR - http://www.scopus.com/inward/record.url?scp=85029234756&partnerID=8YFLogxK

U2 - 10.1016/j.ceramint.2017.08.202

DO - 10.1016/j.ceramint.2017.08.202

M3 - 文章

AN - SCOPUS:85029234756

SN - 0272-8842

VL - 43

SP - 17206

EP - 17210

JO - Ceramics International

JF - Ceramics International

IS - 18

ER -

MXene-reinforced alumina ceramic composites

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Keywords

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