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719803

Sigma-Aldrich

Carbon nanofibers

greener alternative

graphitized, platelets(conical), >98% carbon basis, D × L 100 nm × 20-200 μm

Synonym(s):
PR-25-XT-LHT, Conical carbon nanofibers
Empirical Formula (Hill Notation):
C
Molecular Weight:
12.01
MDL number:
PubChem Substance ID:
NACRES:
NA.23

biological source

platelets (conical)

Assay

>98% carbon basis

form

powder

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

D × L

100 nm × 20-200 μm

surface area

39 m2/g
average specific surface area 39 m2/g

impurities

<14,000 ppm Iron content

average diameter

130 nm

pore size

0.12 cm3/g average pore volume
126.1 Å average pore diameter

mp

3652-3697 °C

density

1.9 g/mL at 25 °C

bulk density

0.5‑3.5 lb/cu.ft

greener alternative category

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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719781719811804126
Carbon nanofibers graphitized, platelets(conical), &gt;98% carbon basis, D × L 100&#160;nm × 20-200&#160;&#956;m

Sigma-Aldrich

719803

Carbon nanofibers

Carbon nanofibers graphitized (iron-free), composed of conical platelets, D × L 100&#160;nm × 20-200&#160;&#956;m

Sigma-Aldrich

719781

Carbon nanofibers

Carbon nanofibers pyrolitically stripped, platelets(conical), &gt;98% carbon basis, D × L 100&#160;nm × 20-200&#160;&#956;m

Sigma-Aldrich

719811

Carbon nanofibers

assay

>98% carbon basis

assay

-

assay

>98% carbon basis

assay

90% (TGA)

form

powder

form

powder

form

powder

form

powder or crystals

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

biological source

platelets (conical)

biological source

-

biological source

platelets (conical)

biological source

-

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

D × L

100 nm × 20-200 μm

D × L

100 nm × 20-200 μm

D × L

100 nm × 20-200 μm

D × L

-

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". Carbon nanohorns are ideal materials due to its impressive material properties such as mechanical strength, thermal and electrical conductivity. Click here for more information.

Application

Carbon nanofibers may be used in lithium ion batteries.

Preparation Note

Produced by Floating Catalyst Vapor-Grown Method

Legal Information

Product of Pyrograf® Products Inc.
Pyrograf is a registered trademark of Applied Sciences, Inc.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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