Noncatalytic synthesis of carbon nanotubes, graphene and graphite on SiC

被引：105

作者：

Cambaz, Z. Goknur ^{[1
,2
]}

Yushin, Gleb ^{[3
]}

Osswald, Sebastian ^{[1
,2
]}

Mochalin, Vadym ^{[1
,2
]}

Goyotsi, Yury ^{[1
,2
]}

机构：

[1] Drexel Univ, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA

[2] Drexel Univ, AJ Drezel Nanotechnol Inst, Philadelphia, PA 19104 USA

[3] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

来源：

CARBON | 2008年 / 46卷 / 06期

关键词：

D O I：

10.1016/j.carbon.2008.02.013

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Graphene and carbon nanotubes (CNT) can be produced by vacuum decomposition of Sic, but discrepancies and conflicting data in the literature limit the use of this method for CNT synthesis. A systematic study of the effects of Sic surface morphology and carbon transport through the gas phase leads to reproducible and controlled growth of arrays of small-diameter (1-4 walls) nanotubes, which show pronounced radial breathing modes in Raman spectra, on either carbon (000 (1) over bar) or silicon (0001) face of 6H Sic wafers at 1400-1900 degrees C. These nanotube arrays have a very high density and are catalyst-free with no internal closures. They show a higher oxidation resistance compared to CNTs produced by catalytic chemical vapor deposition (CVD). Their integration with graphite/graphene or silica layers on Sic wafers is possible in a simple 2-step process and opens new horizons in nanoscale device fabrication. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：841 / 849

页数：9

共 41 条

[1]

AVOURIS P, 2005, Patent No. 6843850

[2] ANISOTROPIC THERMAL EXPANSION OF PYROLYTIC GRAPHITE AT LOW TEMPERATURES [J].

BAILEY, AC ;

YATES, B .

JOURNAL OF APPLIED PHYSICS, 1970, 41 (13) :5088-&

[3] Observation of nanosized cap structures on 6H-SiC(000(1) over bar) substrates by ultrahigh-vacuum scanning tunneling microscopy [J].

Bang, H ;

Ito, Y ;

Kawamura, Y ;

Hosoda, E ;

Yoshida, C ;

Maruyama, T ;

Naritsuka, S ;

Kusunoki, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2006, 45 (1A) :372-374

[4] Carbon nanotubes - the route toward applications [J].

Baughman, RH ;

Zakhidov, AA ;

de Heer, WA .

SCIENCE, 2002, 297 (5582) :787-792

[5] Effect of thermal treatment on the structure of multi-walled carbon nanotubes [J].

Behler, K. ;

Osswald, S. ;

Ye, H. ;

Dimovski, S. ;

Gogotsi, Y. .

JOURNAL OF NANOPARTICLE RESEARCH, 2006, 8 (05) :615-625

[6] Epitaxially ideal oxide-semiconductor interfaces: Silicate adlayers on hexagonal (0001) and (000(1)over-bar) SiC surfaces [J].

Bernhardt, J ;

Schardt, J ;

Starke, U ;

Heinz, K .

APPLIED PHYSICS LETTERS, 1999, 74 (08) :1084-1086

[7] Formation of carbide-derived carbon on β-silicon carbide whiskers [J].

Cambaz, ZG ;

Yushin, GN ;

Gogotsi, Y ;

Vyshnyakova, KL ;

Pereselentseva, LN .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2006, 89 (02) :509-514

[8] Field emission from short and stubby vertically aligned carbon nanotubes [J].

Chhowalla, M ;

Ducati, C ;

Rupesinghe, NL ;

Teo, KBK ;

Amaratunga, GAJ .

APPLIED PHYSICS LETTERS, 2001, 79 (13) :2079-2081

[9] Resonant Raman scattering of double wall carbon nanotubes prepared by chemical vapor deposition method [J].

Ci, LJ ;

Zhou, ZP ;

Yan, XQ ;

Liu, DF ;

Yuan, HJ ;

Song, L ;

Gao, Y ;

Wang, JX ;

Liu, LF ;

Zhou, WY ;

Wang, G ;

Xie, SS ;

Tan, PH .

JOURNAL OF APPLIED PHYSICS, 2003, 94 (09) :5715-5719

[10] Catalyst-free growth of ordered single-walled carbon nanotube networks [J].

Derycke, V ;

Martel, R ;

Radosvljevic, M ;

Ross, FMR ;

Avouris, P .

NANO LETTERS, 2002, 2 (10) :1043-1046

← 1 2 3 4 5 →