High purity single layer nano graphene powder

Description

Product Name: High quality single layer nano graphene powder 

Specifications:

single-layer graphene               
  Purity:>*9wt%                      
  Thickness:0.**3.0nm                  
  OD:*****0um 
  Layers:**2 
 SSA:********7m2/g 
 Appearance: black powder 
 

 Description:
 

Graphene is practically a one atom thick layer of carbon atoms, densely packed in a hexagonal (honey comb) lattice. The carbon-carbon bond length in graphene is about 0.**2 nanometers. It is already known that it has unbelievable strength and conductivity, both of which are a result of its structure.

 

Graphene differs from conventional 3D materials in that it is a semi-metal or zero-gap semiconductor. It has a remarkable electron mobility at room temperature and it has been showed that electrical current going through it can magnetize it. 

 

 

1.  Single layer graphene  oxide

 

Features: solid powder, purity > *9%, completely single-layer, ply 0.**1.2 nm, sizes are hundreds of nm - several µm,  excellent solubility in water and DMF, etc, metallic content < *0ppm, not soluble impurities < 0.*1 percent.

 

Application: It is most suitable for various film, drug carrier, composite materials.

 

2.  Single layer Graphene

 

Features: solid powder, Purity>*9%, layer thickness 0.**1.2nm, sizes are hundreds of nm - several µm, Metallic content <*0ppm.</span>

 

Application: It is most suitable for all kinds of conductive additives, composite material, etc.

 

3. Multi Layers Graphene

 

Features: solid powder, Purity>*9%, *5 percent are **4 layers, hundreds of nm - several µm, excellent solubility in water and DMF,etc. Metallic content <*0ppm, not soluble impurities < 0.*1percent.</span>

 

Applications: It is most suitable for various film, drug carrier, composite materials.

 

4.  Multi Layers Graphene  oxide