Structural characterization of a mechanically milled carbon nanotube/aluminum mixture

被引：163

作者：

Poirier, Dominique ^{[1
]}

Gauvin, Raynald ^{[1
]}

Drew, Robin A. L. ^{[2
]}

机构：

[1] McGill Univ, Montreal, PQ H3A 2B2, Canada

[2] Concordia Univ, Montreal, PQ H3G 2W1, Canada

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2009年 / 40卷 / 09期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Metal-matrix composites; Nanostructures; Powder processing; MATRIX COMPOSITE POWDERS; NANOTUBES; ALUMINUM; MORPHOLOGY; AL; MICROSTRUCTURE; DISPERSION;

D O I：

10.1016/j.compositesa.2009.05.025

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The structural evolution of carbon nanotubes (CNTs) during mechanical milling was investigated using SEM, TEM, XRD, XPS and Raman spectroscopy. The study showed that milling of the CNTs alone introduces defects but preserves the tubular structure. When milling the CNTs with aluminum (Al) powder in order to produce a composite, Raman spectroscopy has shown that most of the nanotubes are destroyed. During sintering of the CNT/Al milled mixture, the carbon atoms available from the destruction of the nanotubes react with the Al to form aluminum carbide (Al4C3). The effect of milling on the At matrix was also studied. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：1482 / 1489

页数：8

共 31 条

[1] Comparative study of first- and second-order Raman spectra of MWCNT at visible and infrared laser excitation
Antunes, E. F.
Lobo, A. O.
Corat, E. J.
Trava-Airoldi, V. J.
Martin, A. A.
Verissimo, C.
[J]. CARBON, 2006, 44 (11) : 2202 - 2211
[2] Raman spectroscopy of hydrogenated amorphous carbons
Casiraghi, C
Ferrari, AC
Robertson, J
[J]. PHYSICAL REVIEW B, 2005, 72 (08)
[3] Chen D, 2004, J ALLOY COMPD, V372, P231, DOI 10.1016/j.jallcom.2003.08.104
[4] Investigation of the interfacial reaction between multi-walled carbon nanotubes and aluminum
Ci, Lijie
Ryu, Zhenyu
Jin-Phillipp, Neng Yun
Ruehle, Manfred
[J]. ACTA MATERIALIA, 2006, 54 (20) : 5367 - 5375
[5] A comparison between Raman spectroscopy and surface characterizations of multiwall carbon nanotubes
Delhaes, P.
Couzi, M.
Trinquecoste, M.
Dentzer, J.
Hamidou, H.
Vix-Guterl, C.
[J]. CARBON, 2006, 44 (14) : 3005 - 3013
[6] Dispersion of carbon nanotubes (CNTs) in aluminum powder
Esawi, A.
Morsi, K.
[J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2007, 38 (02) : 646 - 650
[7] Effect of mechanical alloying on the morphology, microstructure and properties of aluminium matrix composite powders
Fogagnolo, JB
Velasco, F
Robert, MH
Torralba, JM
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 342 (1-2): : 131 - 143
[8] Strengthening in carbon nanotube/aluminium (CNT/Al) composites
George, R
Kashyap, KT
Raw, R
Yamdagni, S
[J]. SCRIPTA MATERIALIA, 2005, 53 (10) : 1159 - 1163
[9] HELICAL MICROTUBULES OF GRAPHITIC CARBON
IIJIMA, S
[J]. NATURE, 1991, 354 (6348) : 56 - 58
[10] Kim H.S., 1996, MET MATER, V2, P15, DOI DOI 10.1007/BF03025942

← 1 2 3 4 →