901051

Carbon nanotubeforest vertically alignedon Si substrate

DxL10-40 nm × 0.5 ± 0.1 mm

• Synonim(y): CNT array, MWCNT array
• Numer CAS: 308068-56-6
• Kod UNSPSC: 12352103
• NACRES: NA.23

Właściwości

• product name: Carbon nanotube array, multi-walled, vertically aligned on Si substrate, H 0.5 mm
• opis: Areal density: 1-5x10⁹ cm^-2; Form: 20 mm x 20 mm Si substrate
• Poziom jakości: 100
• Próba: 98% (carbon as CNT)
• Wysokość: 0.5 mm
• śr. × dł.: 10-40 nm × 0.5 ± 0.1 mm

Opis

Opis ogólny

Multi-walled carbon nanotubes (MWCNT) are vertically aligned on a Si substrate. MWCNT is as long as millimetre scale. 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 this CNT is ~3, showing high crystal quality. The high crystallinity is supported by transmission electron microscopy.

Uwaga dotycząca przygotowania

Chemical Vapor Deposition (CVD) method.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable