Toughening and reinforcing alumina matrix composite with single-wall carbon nanotubes

Jin Peng Fan; Da Ming Zhuang; Da Qing Zhao; Gong Zhang; Min Sheng Wu; Fei Wei; Zhuang Jun Fan

doi:10.1063/1.2336623

Toughening and reinforcing alumina matrix composite with single-wall carbon nanotubes

Jin Peng Fan, Da Ming Zhuang^*, Da Qing Zhao, Gong Zhang, Min Sheng Wu, Fei Wei, Zhuang Jun Fan

^*此作品的通讯作者

Tsinghua University

科研成果: 期刊稿件 › 文章 › 同行评审

94 引用（Scopus）

摘要

The authors report an efficient way of incorporating single-wall carbon nanotubes (SWNTs) into alumina matrix with strong interfaces by heterocoagulation. The fracture toughness of SWNTs/Al₂O₃ composite reaches 6.40±0.3 MPa m^1/2, which is twice as high as that of unreinforced alumina. The flexure strength of the composite also increases by 20%. The main toughening mechanism is crack bridging of SWNTs, and SWNT pullout takes effect also.

源语言	英语
文章编号	121910
期刊	Applied Physics Letters
卷	89
期	12
DOI	https://doi.org/10.1063/1.2336623
出版状态	已出版 - 2006
已对外发布	是

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title = "Toughening and reinforcing alumina matrix composite with single-wall carbon nanotubes",

abstract = "The authors report an efficient way of incorporating single-wall carbon nanotubes (SWNTs) into alumina matrix with strong interfaces by heterocoagulation. The fracture toughness of SWNTs/Al2O3 composite reaches 6.40±0.3 MPa m1/2, which is twice as high as that of unreinforced alumina. The flexure strength of the composite also increases by 20%. The main toughening mechanism is crack bridging of SWNTs, and SWNT pullout takes effect also.",

author = "Fan, {Jin Peng} and Zhuang, {Da Ming} and Zhao, {Da Qing} and Gong Zhang and Wu, {Min Sheng} and Fei Wei and Fan, {Zhuang Jun}",

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AU - Fan, Jin Peng

AU - Zhuang, Da Ming

AU - Zhao, Da Qing

AU - Zhang, Gong

AU - Wu, Min Sheng

AU - Wei, Fei

AU - Fan, Zhuang Jun

PY - 2006

Y1 - 2006

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AB - The authors report an efficient way of incorporating single-wall carbon nanotubes (SWNTs) into alumina matrix with strong interfaces by heterocoagulation. The fracture toughness of SWNTs/Al2O3 composite reaches 6.40±0.3 MPa m1/2, which is twice as high as that of unreinforced alumina. The flexure strength of the composite also increases by 20%. The main toughening mechanism is crack bridging of SWNTs, and SWNT pullout takes effect also.

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ER -

Toughening and reinforcing alumina matrix composite with single-wall carbon nanotubes

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