Effect of field power on growth of multiwall carbon nanotubes

Yuan Ron Ma; Kai Wen Cheng; Cheng Hung Shee; Chai Chang Tsai; Chia Liang Cheng; Hsiang Lin Liu; Ming Shou Wong; Yung Liou; Yeong Der Yao

doi:10.1016/j.jmmm.2004.04.014

Effect of field power on growth of multiwall carbon nanotubes

Yuan Ron Ma^*, Kai Wen Cheng, Cheng Hung Shee, Chai Chang Tsai, Chia Liang Cheng, Hsiang Lin Liu, Ming Shou Wong, Yung Liou, Yeong Der Yao

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

11 Citations (Scopus)

Abstract

Hot-filament chemical vapor deposition (HFCVD), using a mixture of methane and hydrogen, is used to grow multiwall carbon nanotubes (MWNTs) on a nickel (Ni) plate. When electrical fields with various powers were applied between the tungsten (W) filaments and the surface of the Ni plate, alignment MWNTs formed along the direction of the electrical field, which was vertical to the surface of the Ni plate. This study revealed that the length of the alignment MWNT increased linearly with the field power, presenting the effect of field power on the growth of MWNT.

Original language	English
Pages (from-to)	61-64
Number of pages	4
Journal	Journal of Magnetism and Magnetic Materials
Volume	282
Issue number	1-3
DOIs	https://doi.org/10.1016/j.jmmm.2004.04.014
Publication status	Published - 2004 Nov
Event	International Symposium on Advanced Magnetic Technologies - Taipei, Taiwan Duration: 2003 Nov 13 → 2003 Nov 16

Keywords

Effect of field power
Hot-filament chemical vapor deposition
Multiwall carbon nanotubes
Vertical alignment

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/j.jmmm.2004.04.014

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title = "Effect of field power on growth of multiwall carbon nanotubes",

abstract = "Hot-filament chemical vapor deposition (HFCVD), using a mixture of methane and hydrogen, is used to grow multiwall carbon nanotubes (MWNTs) on a nickel (Ni) plate. When electrical fields with various powers were applied between the tungsten (W) filaments and the surface of the Ni plate, alignment MWNTs formed along the direction of the electrical field, which was vertical to the surface of the Ni plate. This study revealed that the length of the alignment MWNT increased linearly with the field power, presenting the effect of field power on the growth of MWNT.",

keywords = "Effect of field power, Hot-filament chemical vapor deposition, Multiwall carbon nanotubes, Vertical alignment",

author = "Ma, {Yuan Ron} and Cheng, {Kai Wen} and Shee, {Cheng Hung} and Tsai, {Chai Chang} and Cheng, {Chia Liang} and Liu, {Hsiang Lin} and Wong, {Ming Shou} and Yung Liou and Yao, {Yeong Der}",

note = "Funding Information: The authors would like to thank the National Science Council of the Republic of China for financially supporting this Research under Contract No. NSC 92-2112-M-259-013.; International Symposium on Advanced Magnetic Technologies ; Conference date: 13-11-2003 Through 16-11-2003",

year = "2004",

month = nov,

doi = "10.1016/j.jmmm.2004.04.014",

language = "English",

volume = "282",

pages = "61--64",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

publisher = "Elsevier",

number = "1-3",

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TY - JOUR

T1 - Effect of field power on growth of multiwall carbon nanotubes

AU - Ma, Yuan Ron

AU - Cheng, Kai Wen

AU - Shee, Cheng Hung

AU - Tsai, Chai Chang

AU - Cheng, Chia Liang

AU - Liu, Hsiang Lin

AU - Wong, Ming Shou

AU - Liou, Yung

AU - Yao, Yeong Der

N1 - Funding Information: The authors would like to thank the National Science Council of the Republic of China for financially supporting this Research under Contract No. NSC 92-2112-M-259-013.

PY - 2004/11

Y1 - 2004/11

N2 - Hot-filament chemical vapor deposition (HFCVD), using a mixture of methane and hydrogen, is used to grow multiwall carbon nanotubes (MWNTs) on a nickel (Ni) plate. When electrical fields with various powers were applied between the tungsten (W) filaments and the surface of the Ni plate, alignment MWNTs formed along the direction of the electrical field, which was vertical to the surface of the Ni plate. This study revealed that the length of the alignment MWNT increased linearly with the field power, presenting the effect of field power on the growth of MWNT.

AB - Hot-filament chemical vapor deposition (HFCVD), using a mixture of methane and hydrogen, is used to grow multiwall carbon nanotubes (MWNTs) on a nickel (Ni) plate. When electrical fields with various powers were applied between the tungsten (W) filaments and the surface of the Ni plate, alignment MWNTs formed along the direction of the electrical field, which was vertical to the surface of the Ni plate. This study revealed that the length of the alignment MWNT increased linearly with the field power, presenting the effect of field power on the growth of MWNT.

KW - Effect of field power

KW - Hot-filament chemical vapor deposition

KW - Multiwall carbon nanotubes

KW - Vertical alignment

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U2 - 10.1016/j.jmmm.2004.04.014

DO - 10.1016/j.jmmm.2004.04.014

M3 - Conference article

AN - SCOPUS:5744236902

SN - 0304-8853

VL - 282

SP - 61

EP - 64

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 1-3

T2 - International Symposium on Advanced Magnetic Technologies

Y2 - 13 November 2003 through 16 November 2003

ER -

Effect of field power on growth of multiwall carbon nanotubes

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

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