Key Documents

View All Documentation

901019

Carbon nanotube, multi-walled

Name: Carbon nanotube, multi-walled
Brand: ALDRICH

50-90 nm diameter, >95% carbon basis

Synonym(s):

MWCNT, MWNT, Multiwall carbon nanotube

Select a Size

Change View

About This Item

CAS Number:

308068-56-6

MDL number:

MFCD00133992

UNSPSC Code:

12352103

NACRES:

NA.23

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Level

100

description

D/G ratio: 0.1 (by Raman spectroscopy), Real density: 2.1 g/cm^{^3} (by Pycnometer)

assay

>95% carbon basis

aspect ratio

>100 , by FE-SEM

surface area

28 m²/g , by N<SUB>2</SUB> adsorption

diameter

50-90 nm, 65 nm (by FE-SEM)

mp

3652-3697 °C (lit.)

density

~2.1 g/mL at 25 °C (lit.)

bulk density

0.007 g/cm³ (by HCC method)

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

Description

General description

Carbon nanotubes are hollow cylinders of carbon atoms. They are rolled-upgraphene sheets with carbon atoms covalently bonded to each other through sp²hybridization. Owing to their excellent mechanical and electrical properties,they are widely used in the field of flexible and wearable electronicdevices.

Application

Multi-walled carbon nanotubes (MWCNTs) functionalized with a polymer blend can be used as a hybrid catalyst for the degradation of crystal violet under visible light.

Due to their high magnetic sensitivity, MWCNT/manganese–zinc ferrite nanocomposites can be used in integrated nanoscale electronic systems.

They can also be used tofabricate sensors for strain-sensing applications because of their highmechanical flexibility and stability.

Features and Benefits

Excellent conductivity
Light weight
Chemical stability
Large surface area
High mechanical strength

Preparation Note

Chemical Vapor Deposition (CVD) Method

Still not finding the right product?

Explore all of our products under Carbon nanotube, multi-walled

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

MKCF3630

MKCF3628

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Substrate and Conductor Materials Towards More Sustainable Electronics

The European Green Deal and Circular Economy Action Plan address resource challenges with eco-products and circulatory work, while the revised EU Ecodesign Directive promotes e-waste reduction and natural resource value reform. This review examines renewable substrates and conductive materials for flexible electronics.

Global Trade Item Number

SKU	GTIN
901019-25G	04061833491454