Fabrication of silicon nanowire on freestanding multiwalled carbon nanotubes by chemical vapor deposition

被引：6

作者：

Liu, Teng ^{[1
,2
]}

Liang, Richard ^{[1
,2
]}

Okoli, Okenwa ^{[1
,2
]}

Zhang, Mei ^{[1
,2
]}

机构：

[1] Florida State Univ, High Performance Mat Inst, Tallahassee, FL 32310 USA

[2] FAMU FSU Coll Engn, Dept Ind & Mfg Engn, Tallahassee, FL 32310 USA

来源：

MATERIALS LETTERS | 2015年 / 159卷

关键词：

Carbon nanotube; Silicon nanowire; Chemical vapor deposition; Gold nanoparticles; Nanocomposites; SEMICONDUCTOR NANOWIRES; BUILDING-BLOCKS; BATTERY ANODES; DEVICES; GROWTH; YARNS;

D O I：

10.1016/j.matlet.2015.07.032

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The multi-walled carbon nanotube-silicon nanowire (MWNT/SiNW) hybrids are important materials to meet the requirements of energy storage devices. We fabricated novel freestanding MWNT/SiNW hybrids by growing SiNWs directly on MWNT network via chemical vapor deposition. Gold (Au) was employed as catalyst and the influence of catalyst on the morphology of hybrids was investigated. The results indicated that tuning the thickness of Au layer could serve as a means to control the structure of MWNT/SiNW hybrids. The formation of SiNWs on the surface of MWNTs mainly depended on Au nanoparticles migrating into larger eutectic Au-Si alloy, and the abundant Si depositing on MWNTs improved the connections among MWNTs and SiNWs mechanically and electrically. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：353 / 356

页数：4

共 50 条

[21] Study of Growth Enhancement of Multiwalled Carbon Nanotubes by Chlorine-Assisted Chemical Vapor Deposition
Ghemes, Crina
Ghemes, Adrian
Okada, Morihiro
Mimura, Hidenori
Nakano, Takayuki
Inoue, Yoku
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 2013, 52 (03)
[22] The effects of acid treatment on the thermoelectric power of multiwalled carbon nanotubes synthesized by chemical vapor deposition
Hewitt, Corey A.
Carroll, David L.
[J]. CHEMICAL PHYSICS LETTERS, 2013, 580 : 67 - 72
[23] Three-dimensional internal order in multiwalled carbon nanotubes grown by chemical vapor deposition
Koziol, K
Shaffer, M
Windle, A
[J]. ADVANCED MATERIALS, 2005, 17 (06) : 760 - +
[24] Some aspects of the synthesis of multiwalled carbon nanotubes by chemical vapor deposition and characteristics of the material obtained
Klimov, E. S.
Buzaeva, M. V.
Davydova, O. A.
Makarova, I. A.
Svetukhin, V. V.
Kozlov, D. V.
Pchelintseva, E. S.
Bunakov, N. A.
[J]. RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2014, 87 (08) : 1109 - 1113
[25] The effect of Fe and Ni catalysts on the growth of multiwalled carbon nanotubes using chemical vapor deposition
Joydip Sengupta
Chacko Jacob
[J]. Journal of Nanoparticle Research, 2010, 12 : 457 - 465
[26] Some aspects of the synthesis of multiwalled carbon nanotubes by chemical vapor deposition and characteristics of the material obtained
E. S. Klimov
M. V. Buzaeva
O. A. Davydova
I. A. Makarova
V. V. Svetukhin
D. V. Kozlov
E. S. Pchelintseva
N. A. Bunakov
[J]. Russian Journal of Applied Chemistry, 2014, 87 : 1109 - 1113
[27] The effect of Fe and Ni catalysts on the growth of multiwalled carbon nanotubes using chemical vapor deposition
Sengupta, Joydip
Jacob, Chacko
[J]. JOURNAL OF NANOPARTICLE RESEARCH, 2010, 12 (02) : 457 - 465
[28] Monitoring the chemical vapor deposition growth of multiwalled carbon nanotubes by tapered element oscillating microbalance
Svrcek, V.
Kleps, I.
Cracioniou, F.
Paillaud, J. L.
Dintzer, T.
Louis, B.
Begin, D.
Pham-Huu, C.
Ledoux, M. -J.
Le Normand, F.
[J]. JOURNAL OF CHEMICAL PHYSICS, 2006, 124 (18):
[29] Synthesis of bamboo-shaped multiwalled carbon nanotubes using thermal chemical vapor deposition
Lee, CJ
Park, JH
Park, J
[J]. CHEMICAL PHYSICS LETTERS, 2000, 323 (5-6) : 560 - 565
[30] Helical multiwalled carbon nanotubes (h-MWCNTs) synthesized by catalytic chemical vapor deposition
Somanathan, T.
Pandurangan, A.
[J]. NEW CARBON MATERIALS, 2010, 25 (03) : 175 - 180

← 1 2 3 4 5 →