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Merck
CN
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文件

安全信息

901046

Sigma-Aldrich

Carbon nanotube array, multi-walled, drawable

vertically aligned on Si substrate

别名:

CNT array, MWCNT

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About This Item

UNSPSC代码:
12352103
NACRES:
NA.23

描述

Form: 10 mmx20 mm Si substrate

质量水平

检测方案

98% (carbon as CNT)

直径× 长度

10-40 nm × 1.0 mm ± 0.5 mm

一般描述

Multi-walled carbon nanotubes (MWCNT) are vertically aligned on a Si substrate with a high density. Since all the MWCNTs are bundled by van der Walls force, CNT web is drawn easily by pinching an edge of the array out from the substrate. The web is very light weight and robust, and sometimes semi-transparent.
Crystal quality of CNT is examined by Raman scattering measurement. Intensity ratio of G-peak (1580 cm-1) and D-peak (1350 cm-1) represents quality of graphitization of carbon materials. G/D of our CNT is ~3, showing high crystal quality.

制备说明

Chemical Vapor Deposition (CVD) method.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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