SGO
Graphene Oxide1. Product Overview
1. The Small-size Graphene Oxide (Small-size Graphene Oxide) developed by Onstar New Carbon is referred to as SGO.
2. SGO series products are rich in oxygen-containing functional groups, soluble in water, NMP, DMF, ethylene glycol and other solvents, and have good dispersibility in ethanol, THF and other solvents.
3. The SGO series products have the advantages of high purity, good dispersibility, and small sheet size. They can be widely used in the field of catalytic materials as a carrier for supporting catalysts such as nano-metals and oxides. It can also be used in the fiber field to strengthen and toughen fibers. The SGO series can be used in the field of lubrication, and the coefficient of friction can be reduced by graft modification.
2. Product classification and parameters
Product number | SGO 1311 | SGO 1321 | SGO 1411 | SGO 1421 |
Form | Powder | Slurry | Powder | Slurry |
Colour | Brownish yellow | Brownish yellow | Brownish yellow | Brownish yellow |
Thickness (nm) | ~1 | ~1 | ~1 | ~1 |
Single layer diameter (μm) | 0.1~2 | 0.1~2 | 0.05~1 | 0.05~1 |
Peelable rate (%) | >98 | >98 | >98 | >98 |
Carbon content (wt.%) | ~42.4 | ~42.4 | ~42.3 | ~42.3 |
Oxygen content (wt.%) | ~46.87 | ~46.87 | ~47.42 | ~47.42 |
Sulfur content (wt.%) | <2.1 | <2.1 | <1.9 | <1.9 |
Ash (wt.%) | ＜1.0 | ＜1.0 | ＜1.0 | ＜1.0 |
Tap density (g/L) | ~300 | — | ~300 | — |
Graininess (mesh) | ＜80 | — | ＜80 | — |
Concentration (mg/ml) | — | ~10 | ~10 |
