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VNUHCM Journal of

Science and Technology Development

An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam since 1997

ISSN: 1859-0128
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EFFECT OF THE TEMPERATURE AND CATALYST LAYER OF MO/FE/AL ON GROWTH OF CARBON NANOTUBES

Anh Tuan Nguyen 1, *
Hai Duy Dinh 1
Chien Mau Dang 1
Wooseok Song 2
Seong Kyu Kim 2
Chong-Yun Park 2

  1. Laboratory for NanoTechnology (LNT), VNU-HCM, Viet Nam
  2. Center for Nanotubes and Nanostructured Composites (CNNC), Sungkyunkwan University, Republic of Korea
Correspondence to: Anh Tuan Nguyen, Laboratory for NanoTechnology (LNT), VNU-HCM, Viet Nam. Email: pvphuc@hcmuns.edu.vn.
Volume & Issue: Vol. 13 No. 3 (2010) | Page No.: 19-28 | DOI: 10.32508/stdj.v13i3.2150
Published: 2010-09-30

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Copyright © 2010 by the author(s).

Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

Carbon nanotubes (CNTs) were synthesized by thermal chemical vapor deposition method using a three layer Mo-Fe-Al metal catalyst. All metal layers were deposited by DC sputtering method. By analysis with SEM and Raman spectra, we investigated the effect of temperature and the role of Mo layer on the quality of synthesis CNTs.

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