Graphene Oxide - Materials / Alfa Chemistry

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Graphene Oxide

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Catalog Number

ACMA00000121

Product Name

Graphene Oxide

Structure

Category

3D Printing Materials

Description

Alfa Chemistry synthesized graphene oxide using a modified reaction Hummer technique. Growth techniques emphasize minimizing defect density to produce optically active materials and increasing average grain size. This product is ideal for producing monolayers on a variety of substrates in 2-10 minutes. Please contact us for more information.

Purity

99.9999% (6N)

Appearance

black powder

Application

The product is optically active and can be used for 2D semiconductor research.

Storage

2-8°C

Bulk Density

0.26 g/cm³

Concentration

4 mg/mL

Diameter

1~5 μm

Features And Benefits

The product shows a PL of about 2.5 eV, subbands of 2.2 and 2.0 eV, and a wide defect line of 1.7 eV. Raman spectroscopy measurements yield D, G, 2D and G+D peaks. The sample is completely saturated with oxygen, and the optical properties of the material can be tuned by a simple heat treatment.

Packaging

500mg

7.5

Single Layer Ratio

~99%

Size

1~5 μm

Solvent

water: dispersible (polar solvents)

Specific Surface Area

5-10 m2/g

Storage Conditions