Synthesis of Cu-CNT Nanocomposite Powder by Ball Milling
- Authors
- Kim, BJ[Kim, B. J.]; Oh, SY[Oh, S. Y.]; Yun, HS[Yun, H. S.]; Ki, JH[Ki, J. H.]; Kim, CJ[Kim, C. J.]; Baik, S[Baik, S.]; Lim, BS[Lim, B. S.]
- Issue Date
- Dec-2009
- Publisher
- AMER SCIENTIFIC PUBLISHERS
- Citation
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.9, no.12, pp.7393 - 7397
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
- Volume
- 9
- Number
- 12
- Start Page
- 7393
- End Page
- 7397
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/76434
- DOI
- 10.1166/jnn.2009.1758
- ISSN
- 1533-4880
- Abstract
- In this paper, to improve the poor wettability between the Carbon nanotubes (CNTs) and metal matrix, the mechanical alloying (MA) technique by the ball milling method was employed. Also, the CNTs were pre-coated to improve the agglomeration of the CNTs with copper powder. The main aim of this work is the fabrication of Cu-CNT nanocomposite powder using the MA by ball milling. The as-received dendritic copper powders change their shape sequentially to flaky, disk-typed particles and finally, to globular type particles. Also, the tendency of globular formation was prominent in the milled Cu-Cu coated MWNTs (multi-walled carbon nanotubes) powder and the grain size of the sintered Cu coated MWNTs specimen decreased more than that of the pure copper specimen. Finally, the homogeneous Cu-CNT nanocomposite intermetallic particles having fine grains was produced by the MA method of ball milling.
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- Appears in
Collections - Graduate School > SKKU Advanced Institute of Nano Technology > 1. Journal Articles
- Engineering > School of Mechanical Engineering > 1. Journal Articles
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