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Merck
CN

901046

Carbon nanotube forestvertically aligned on Si substrate

Drawable, DxL 10-40 nm× 1.0 mm ± 0.5 mm

别名:

CNT array, MWCNT

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关于此项目

化学文摘社编号:
MDL number:
UNSPSC Code:
12352103
NACRES:
NA.23
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产品名称

Carbon nanotube array, multi-walled, drawable, vertically aligned on Si substrate

SMILES string

[C]

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

InChI

1S/C

description

Form: 10 mmx20 mm Si substrate

assay

98% (carbon as CNT)

diam. × L

10-40 nm × 1.0 mm ± 0.5 mm

Quality Level

General description

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.

Preparation Note

Chemical Vapor Deposition (CVD) method.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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