Growth mechanism of Au-catalyzed Zno nanowires: VLS or VS-VLS?

Swee Yong Pung; Chee Chee Tee; Kwang Leong Choy; Xianghui Hou

doi:10.4028/www.scientific.net/AMR.364.333

Growth mechanism of Au-catalyzed Zno nanowires: VLS or VS-VLS?

Swee Yong Pung, Chee Chee Tee, Kwang Leong Choy, Xianghui Hou

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Scopus citations

Abstract

A systematic study was carried out to study the effect of process parameters on the growth of Au-catalyzed ZnO nanowires (NWs). Growth of Au-catalyzed ZnO NWs could be mainly occurred at the tip or at the base of NWs. This study provided useful information in determining the process window for the tip-growth Au-catalyzed ZnO NWs. Besides, a generic growth mechanism, i.e. a combination of Vapor-Liquid-Solid and Vapor-Solid (VLS and VS) mechanism is proposed to explain the tip-growth and base-growth Au-catalyzed ZnO NWs.

Original language	English
Title of host publication	Nanomaterials
Subtitle of host publication	Synthesis and Characterization
Pages	333-337
Number of pages	5
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.364.333
State	Published - 2012
Externally published	Yes
Event	2011 International Conference on Nanomaterials, Synthesis and Characterization, ICNSC2011 - Selangor, Malaysia Duration: 4 Jul 2011 → 5 Jul 2011

Publication series

Name	Advanced Materials Research
Volume	364
ISSN (Print)	1022-6680

Conference

Conference	2011 International Conference on Nanomaterials, Synthesis and Characterization, ICNSC2011
Country/Territory	Malaysia
City	Selangor
Period	4/07/11 → 5/07/11

Keywords

Vapor-liquid-solid and chemical vapor deposition
Vapor-solid
ZnO nanowires

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10.4028/www.scientific.net/AMR.364.333

Cite this

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title = "Growth mechanism of Au-catalyzed Zno nanowires: VLS or VS-VLS?",

abstract = "A systematic study was carried out to study the effect of process parameters on the growth of Au-catalyzed ZnO nanowires (NWs). Growth of Au-catalyzed ZnO NWs could be mainly occurred at the tip or at the base of NWs. This study provided useful information in determining the process window for the tip-growth Au-catalyzed ZnO NWs. Besides, a generic growth mechanism, i.e. a combination of Vapor-Liquid-Solid and Vapor-Solid (VLS and VS) mechanism is proposed to explain the tip-growth and base-growth Au-catalyzed ZnO NWs.",

keywords = "Vapor-liquid-solid and chemical vapor deposition, Vapor-solid, ZnO nanowires",

author = "Pung, {Swee Yong} and Tee, {Chee Chee} and Choy, {Kwang Leong} and Xianghui Hou",

year = "2012",

doi = "10.4028/www.scientific.net/AMR.364.333",

language = "英语",

isbn = "9783037853016",

series = "Advanced Materials Research",

pages = "333--337",

booktitle = "Nanomaterials",

note = "2011 International Conference on Nanomaterials, Synthesis and Characterization, ICNSC2011 ; Conference date: 04-07-2011 Through 05-07-2011",

}

Pung, SY, Tee, CC, Choy, KL & Hou, X 2012, Growth mechanism of Au-catalyzed Zno nanowires: VLS or VS-VLS? in Nanomaterials: Synthesis and Characterization. Advanced Materials Research, vol. 364, pp. 333-337, 2011 International Conference on Nanomaterials, Synthesis and Characterization, ICNSC2011, Selangor, Malaysia, 4/07/11. https://doi.org/10.4028/www.scientific.net/AMR.364.333

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AU - Pung, Swee Yong

AU - Tee, Chee Chee

AU - Choy, Kwang Leong

AU - Hou, Xianghui

PY - 2012

Y1 - 2012

N2 - A systematic study was carried out to study the effect of process parameters on the growth of Au-catalyzed ZnO nanowires (NWs). Growth of Au-catalyzed ZnO NWs could be mainly occurred at the tip or at the base of NWs. This study provided useful information in determining the process window for the tip-growth Au-catalyzed ZnO NWs. Besides, a generic growth mechanism, i.e. a combination of Vapor-Liquid-Solid and Vapor-Solid (VLS and VS) mechanism is proposed to explain the tip-growth and base-growth Au-catalyzed ZnO NWs.

AB - A systematic study was carried out to study the effect of process parameters on the growth of Au-catalyzed ZnO nanowires (NWs). Growth of Au-catalyzed ZnO NWs could be mainly occurred at the tip or at the base of NWs. This study provided useful information in determining the process window for the tip-growth Au-catalyzed ZnO NWs. Besides, a generic growth mechanism, i.e. a combination of Vapor-Liquid-Solid and Vapor-Solid (VLS and VS) mechanism is proposed to explain the tip-growth and base-growth Au-catalyzed ZnO NWs.

KW - Vapor-liquid-solid and chemical vapor deposition

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BT - Nanomaterials

Y2 - 4 July 2011 through 5 July 2011

ER -

Growth mechanism of Au-catalyzed Zno nanowires: VLS or VS-VLS?

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Keywords

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