CTG
Reduced Graphene Oxide1. Product Overview
1. Capacitance Type Graphene (Capacitance Type Graphene) developed by Onstar New Carbon is referred to as CTG. This product has a flocculent porous texture structure and has the advantages of large specific surface area, no secondary agglomeration, and large pores. As a capacitive active material, it has the characteristics of high specific capacitance, good rate performance, and long cycle life.
2. This product has a high capacitance value and is suitable for use in the field of capacitor materials; it has a large specific surface area and good adsorption effect, and is suitable for use in the field of adsorption materials; it is cotton-like with good elasticity and is suitable for use in the field of powder metallurgy.
2. Product parameters
Technical parameter | Parameter value |
Topography | Black fluffy powder |
Thickness (nm) | ~4 |
Single layer diameter (μm) | 0.5~10 |
Carbon content (wt.%) | ~77 |
Oxygen content (wt.%) | ~20 |
Ash (wt.%) | ＜1 |
Tap density (g/L) | ~470 |
Conductivity (S/m) | ~7.7 |
Specific surface area (m2/g) | ~300 |
