Graphene Oxide Dispersion, 8 mg/mL, in H2O


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Graphene Oxide Dispersion Purity: 99,5+%, 8 mg/mL, in H2O

Graphene Oxide (GO) is the oxidized form of graphene nanoplatelets and can be reduced through various chemical or physical treatments. In many chemical exfoliation processes, graphene is synthesized by reducing graphene oxide derived from chemically treated graphite powder.

GO is an appealing material for the electronics industry due to its semiconducting properties. It is generally hydrophilic and disperses well in water, as demonstrated in this dispersion. The graphene oxide dispersions exhibit long-term stability and consist of sheets ranging from a few hundred nanometers to a few micrometers in size, similar to other water-based graphene oxide dispersions.

For applications demanding high uniformity in size and cost-effectiveness, we are your trusted choice to meet your requirements.

Technical Properties:

Graphene Oxide Purity (%) 99,5+
Graphene Thickness (nm) 0,4-1,1 (single layer)
Diameter (µm)  1-5 µm
Appearance Black Liquid
Concentration  (wt‰) 8 (can be easily diluted)- 8 mg/mL
SPECIFIC SURFACE AREA (m2/g) 800-1600

TEM Image of NG01GO0501 (Graphene Oxide Dispersion)

 Applications:

Graphite oxide, previously known as graphitic oxide or graphitic acid, is a compound composed of carbon, oxygen, and hydrogen in variable ratios, produced by treating graphite with strong oxidizing agents.

The maximally oxidized bulk form of graphite oxide appears as a yellow solid with a C:O ratio ranging between 2.1 and 2.9. While it retains the layered structure of graphite, the interlayer spacing becomes significantly larger and more irregular.

When dispersed in basic solutions, the bulk material breaks down into monomolecular sheets, referred to as graphene oxide, analogous to graphene, the single-layer form of graphite. These graphene oxide sheets have been utilized to fabricate robust paper-like materials, membranes, thin films, and composite materials.

Initially, graphene oxide garnered significant attention as a potential intermediate for graphene production. However, graphene obtained through the reduction of graphene oxide retains numerous chemical and structural defects. While these defects pose challenges for certain applications, they can be advantageous for others.

SKU: MN03GNP0103 Category:
Measurement (ml)

100 ml, 500 ml, 1000 ml