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Key Documents

Safety Information

803766

Sigma-Aldrich

PtCo/graphene nanocomposite

10 mg/mL, dispersion in acetone

Synonym(s):

PtCo alloy decorated highly conductive graphene

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.23

description

Loading Density: 10%-50% (PtCo nanocrystal) by TEM
Resistance: <103 Ω/sq (graphene)

form

dispersion

composition

acetone, ~80 wt. %
graphene, 10-15%
PtCo nanoparticle, 5-10%

concentration

10 mg/mL

thickness

1-10 nm , graphene

particle size

2-5 nm (PtCo nanocrystal)

storage temp.

2-8°C

Application

Efficient electrocatalyst material for fuel cells including methanol oxidation, proton exchange membrane.

Legal Information

Product of Ocean Nanotech, LLC.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H319,H336

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Supplementary Hazards

EUH066

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

41.0 °F

Flash Point(C)

5 °C

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

803766-BULK:
803766-VAR:
803766-5ML-PW:
803766-5ML:4548173349534

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Certificates of Analysis (COA)

Lot/Batch Number
MKCK8848

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Graphene supported platinum-cobalt nanocomposites as electrocatalysts for borohydride oxidation.
Tamasauskaite TL, et al.
International Journal of Hydrogen Energy, 39(9), 4282-4290 (2014)
Investigation of Graphene Supported Platinum-Cobalt Nanocomposites as Electrocatalysts for Ethanol Oxidation.
Kepeniene V, et al.
Journal of the Electrochemical Society, 161(14), F1354-F1359 (2014)

Articles

Graphene-Based Composites and their Unique Renewable Energy Applications

Graphene is a unique two-dimensional (2D) structure of monolayer carbon atoms packed into a dense honeycomb crystal that has attracted great interest due to its diverse and fascinating properties.

3D Printing Graphene Ink: Creating Electronic and Biomedical Structures and Devices

Since its discovery little more than a decade ago,1 the two-dimensional (2D) allotrope of carbon—graphene—has been the subject of intense multidisciplinary research efforts.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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