Synthesis and mechanical properties of carbon nanotubes produced by the water assisted CVD process

被引：31

作者：

Smajda, R. ^{[1
]}

Andresen, J. C. ^{[1
]}

Duchamp, M. ^{[1
]}

Meunier, R. ^{[1
]}

Casimirius, S. ^{[1
]}

Hernadi, K. ^{[2
]}

Forro, L. ^{[1
]}

Magrez, A. ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Inst Condensed Matter Phys, Lausanne, Switzerland

[2] Univ Szeged, Dept Appl & Environm Chem, Szeged, Hungary

来源：

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2009年 / 246卷 / 11-12期

关键词：

ELASTIC-MODULUS; GROWTH;

D O I：

10.1002/pssb.200982269

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Catalyst activity during the carbon nanotubes (CNTs) growth by chemical vapor deposition (CVD) is enhanced when water, a weak oxidizer, is introduced together with the carbon source. The height as well as the CNTs density can be controlled by fine-tuning the water content. The characterization of the mechanical properties of CNTs produced by the water assisted CVD process clearly indicates that high quality materials are produced. CNTs with diameter smaller than 12 nm exhibit Young's modulus higher than 400 GPa. (C) 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：2457 / 2460

页数：4

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