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Merck
CN

687812

Carbon nanotube array, multi-walled

vertically aligned on copper wafer substrate

Synonym(s):

CNT array, MWCNT array

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About This Item

CAS Number:
308068-56-6
PubChem Substance ID:
329761158
UNSPSC Code:
12352103
MDL number:
MFCD00133992

Key Documents

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InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

material

copper (wafer)

assay

>99.9% carbon basis

form

(1cm X 1cm X 0.05cm high conductivity low-oxygen copper substrate)

composition

Carbon, >99.9% (structured (sp2) carbon. <0.1% amorphous (sp3) carbon.)

diam. × L

100 nm × 30 μm , ±10%

surface coverage

surface coverage ~2 × 109 CNT/cm2 ~20/μm2

General description

Multi walled carbon nanotubes (MWNTs, CNTs) was prepared by plasma enhanced chemical vapor deposition (PECVD). The CNTs formed can be formed in bundles over a catalyst support or in patterns over substrates.1 Each MWCNT is tipped with nickel-catalyst particles with diameters equal to the diameter of the nanotube.

Application

High quality CNT arrays suitable for nanoelectronics

Features and Benefits

Each MWCNT is tipped with nickel-carbide particle with diameter equal to diameter of the nanotube.

Packaging

Packaged in Vacuum Release™ (VR) Trays. See Technical bulletin AL-237.

Preparation Note

Plasma-Enhanced Chemical Vapor Deposition (PECVD) Method

Legal Information

Vacuum Release is a trademark of Gel-Pak

pictograms

FlameEnvironment
GHS02,GHS09

signalword

Danger

hcodes

H228,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
07910LH

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Related Content

Bulletin - 687812

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