901046
Carbon nanotube forestvertically aligned on Si substrate
Drawable, DxL 10-40 nm× 1.0 mm ± 0.5 mm
Synonym(s):
CNT array, MWCNT
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product name
Carbon nanotube array, multi-walled, drawable, vertically aligned on Si substrate
description
Form: 10 mmx20 mm Si substrate
Quality Level
Assay
98% (carbon as CNT)
diam. × L
10-40 nm × 1.0 mm ± 0.5 mm
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.
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.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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