Characterization of carbon nanotubes/Cu nanocomposites processed by using nano-sized Cu powders

被引：11

作者：

Kim, KT ^{[1
]}

Lee, KH ^{[1
]}

Cha, SI ^{[1
]}

Mo, CB ^{[1
]}

Hong, SH ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea

来源：

NANOSCALE MATERIALS AND MODELING-RELATIONS AMONG PROCESSING, MICROSTRUCTURE AND MECHANICAL PROPERTIES | 2004年 / 821卷

关键词：

D O I：

10.1557/PROC-821-P3.25

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Carbon nanotubes (CNTs) have attracted remarkable attention as reinforcement for 3 composites owing to their outstanding properties(1-3). CNT/Cu nanocomposites were fabricated by mixing the nano-sized Cu powders with multi-wall carbon nanotubes and followed by the spark plasma sintering process. The CNT/Cu nanocomposite fabricated from nano-sized Cu powders shows more homogeneous distribution of CNTs in matrix compared to that fabricated from macro-sized Cu powders. The hardness of CNT/Cu nanocomposite fabricated from nano-sized Cu powders increases with increasing the volume fraction of CNTs, while the hardness of that fabricated from macro-sized Cu powders decreases with the addition of CNTs.

引用

页码：111 / 116

页数：6

共 15 条

[1]

[Anonymous], CARBON

[2] Tribological application of carbon nanotubes in a metal-based composite coating and composites [J].

Chen, WX ;

Tu, JP ;

Wang, LY ;

Gan, HY ;

Xu, ZD ;

Zhang, XB .

CARBON, 2003, 41 (02) :215-222

[3] Carbon-nanotube metal-matrix composites prepared by electroless plating [J].

Chen, XH ;

Xia, JT ;

Peng, JC ;

Li, WZ ;

Xie, SS .

COMPOSITES SCIENCE AND TECHNOLOGY, 2000, 60 (02) :301-306

[4] An investigation of the sliding wear behavior of Cu-matrix composite reinforced by carbon nanotubes [J].

Dong, SR ;

Tu, JP ;

Zhang, XB .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 313 (1-2) :83-87

[5]

HONG SH, 2003, MATER LETT, V4337, P1

[6] Synthesis of Cu-Al2O3 nano composite powder [J].

Lee, DW ;

Ha, GH ;

Kim, BK .

SCRIPTA MATERIALIA, 2001, 44 (8-9) :2137-2140

[7] Sintering, consolidation, reaction and crystal growth by the spark plasma system (SPS) [J].

Omori, M .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2000, 287 (02) :183-188

[8] Aligned carbon nanotubes in ceramic-matrix nanocomposites prepared by high-temperature extrusion [J].

Peigney, A ;

Flahaut, E ;

Laurent, C ;

Chastel, F ;

Rousset, A .

CHEMICAL PHYSICS LETTERS, 2002, 352 (1-2) :20-25

[9] Carbon nanotubes in novel ceramic matrix nanocomposites [J].

Peigney, A ;

Laurent, C ;

Flahaut, E ;

Rousset, A .

CERAMICS INTERNATIONAL, 2000, 26 (06) :677-683

[10] Advances in the science and technology of carbon nanotubes and their composites: a review [J].

Thostenson, ET ;

Ren, ZF ;

Chou, TW .

COMPOSITES SCIENCE AND TECHNOLOGY, 2001, 61 (13) :1899-1912

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