Graphene Oxide Powder
TNGO Series
Product Description
Graphene oxide powder is formed from graphene oxide gel through the vacuum freezing & drying technology. Graphene oxide in freeze drying process will not lose surface oxygen group and the layers will not overlap. The dried powder is porous, like the sponge. Graphene oxide powder is dispersed quickly and completely in the water, and almost instantly restores its original gel character.
Storage instructions: The product should be sealed and frozen. It is recommended to use the product within six months after receiving it.
Product Parameters
| Property | Unit | TNGO | TNGO-3 | TNGO-10 | TNGO-50 | Method of Measurement |
| Layers | layer | ＜3 | 1-2 | 1-2 | 1-2 | |
| Purity | wt% | ＞99 | ＞98 | ＞98 | ＞98 | |
| Diameter | um | 0.5-3 | 1-5 | 8-15 | ＞50 | |
| Thickness | nm | 0.55-1.2 | -- | -- | -- | |
| ASH | wt% | -- | ＜1.5 | ＜1.5 | ＜1.5 | |
| Carbon Content | wt% | -- | 50-60 | 50-60 | 50-60 | XPS |
| Oxygen Content | wt% | -- | 30-50 | 30-50 | 30-50 | XPS |
Product Price
| Product Code | 0.5-20g | ＞20g |
| TNGO | $130/g | Negotiable |
| TNGO-3 | ||
| TNGO-10 | ||
| TNGO-50 |
