Dispersions – Supreme Graphene Oxide

OVERVIEW

Graphene Oxide is the oxidized form of graphene. It is an atomically thin 2D material made by the oxidation of graphite. Its surface is rich with oxygen functional groups, rendering the material hydrophilic and enabling its processing from water on a large scale.

Elemental Analysis

Carbon40-50%
Hydrogen0-2.5%
Nitrogen0-1%
Oxygen40-51%

Product Specifications

AppearanceDispersion
ColorGolden-Brown
OdorOdorless
Solid content0.01 – 0.5% (w/w)
SolventpH of the productApparent densityWater3.0-5.00.9927 g/cm3
Lateral size of GO sheets (precision ±20%)*D902.5 µm
D500.9 µm
D100.3 µm
Number of layersSingle atomic layers – at least 94.9%**
*Lateral size of GO nanosheets measured using AFM.
**Single atomic layers can be achieved by dispersing GO in water followed by sonication for at least 5 min (probe) or 30 min (bath).

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