Overview of Graphene powder
Graphene is a two-dimensional material composed of carbon atoms that are bonded in sp² hybridized orbitals to form a hexagonal honeycomb lattice structure. It is a single layer of carbon atoms exfoliated from a graphite material. It is only 0.335 nanometers thick, equivalent to approximately one-half millionth of the diameter of a hair, making it one of the thinnest and hardest materials known.
Characteristics of Graphene powder
1. High strength: Graphene has extremely high tensile strength, one of the strongest of any known material.
2. High electrical conductivity: the movement of electrons in graphene is virtually unchecked, exhibiting extremely high electrical conductivity, close to that of metals but at the same time transparent.
3. High Thermal Conductivity: Its thermal conductivity is very high, far exceeding that of many common thermal conductive materials such as copper.
4. High Transparency: Extremely high transparency to visible light, suitable for applications such as transparent conductive films.
5. Large specific surface area: the monolayer structure gives graphene a great specific surface area, which is favorable for adsorption, catalysis, and other applications.
6. Highly tunable: the properties of graphene can be adjusted by chemical or physical methods to meet the needs of different applications.
Parameter model of Graphene
Universal graphene |
|
Model | Brief introduction |
TR-GO-HP001 | 1-3 layers, D50: 5-8um |
TR-GO-HP00G2 | 1-3 layers, D50: 7.0-12.0um |
TR-GO-HP0030 | >10 layers, thickness is 5-100 nm,
D99: 25±5um |
TR-GO-000150 | >10 layers, thickness is 5-100 nm,
D50: 3-6um |
TR-GO-00018 | >10 layers, thickness is 5-100 nm,
D50: 10-14um |
TR-GO-0082 | >10 layers, thickness is 5-100 nm,
D50: 20-45um, |
TR-GO-002002 | >10 layers, thickness is 5-100 nm,
90-130um |
Other graphenes |
|
TR-GN-CHS01 | Single-layer graphene by chemical method (REDOX) |
TR-GN-CHS02 | Few-layer graphene by chemical method (REDOX) |
TR-GN-F01 | Multilayer graphene
(stripping intercalation method) |
TR-GN-PS01 | Single layer graphene- Physical Method (stripping and intercalation) |
TR-GN-PS02 | Few layer graphene- Physical Method (stripping and intercalation) |
Reduced graphene oxide |
|
TR-GO-R001 | Few layers |
TR-GO-RH001 | Reduced graphene oxide dispersion |
Other Reduced graphene oxide |
|
TR-GO-SHP01 | Small size high purity graphene oxide |
TR-GO-HP02 | Ultra-pure single-layer graphene oxide |
TR-GO-HP03 | High purity single-layer graphene oxide pressed powder |
TR-GO-HP04 | High purity single layer graphene oxide powder |
TR-GO-HPH01 | High purity single layer graphene oxide aqueous solution |
TR-GO-P01 | Analysis pure single-layer graphene oxide powder |
TR-GO-IP01 | Industrial grade graphene oxide powder |
TR-GO-IP02 | Industrial grade single layer graphene oxide powder |
TR-GO-IPH01 | Small size high purity graphene oxide aqueous solution |