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Product Details
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.
Product Specifications
| Appearance | Dispersion | |
| Color | Golden-Brown | |
| Odor | Odorless | |
| Solid content | 0.5% (w/w) | |
| Solvent | Water | |
| pH of the product | 3.0-5.0 | |
| Apparent density | 0.9927 g/cm3 | |
| Dispersibility | dispersible in polar solvents including water, ethanol, isopropanol, NMP, DMF and ethylene glycol | |
| Lateral size of GO sheets (precision ±20%)* | D90 | 1.0 µm |
| D50 | 0.7 µm | |
| D10 | 0.3 µm | |
| number of layers | single atomic layers – at least 90%** | |
* 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).