1.Few layers of graphene

2.Graphene solution
3.Graphene oxide
4.Competitive price and best service

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 0.142 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. 

SGraphene—001

1. Name: Single layer of graphene oxide,
2. Features: solid powder, purity > 99%, completely single-layer, ply 0.7-1.2 nm, sizes are hundreds of nm - several µm,  excellent solubility in water and DMF, etc, metallic content < 10ppm, not soluble impurities < 0.01 percent.
3. Application: It is most suitable for various film, drug carrier, composite materials.

SGraphene---002

1. Name: Single lager of Graphene,
2. Features: solid powder, Purity>99%, layer thickness 0.7-1.2nm, sizes are hundreds of nm - several µm, Metallic content <10ppm. 
3. Application: It is most suitable for all kinds of conductive additives, composite material, etc.

SGraphene—010

1. Name: Graphene oxide solution;
2. Features: concentration 2mg/ml, thickness 0.7-1.2 nm, sizes are hundreds of nm - several apms m. We can offer other high concentrations of graphite surfaces, ensure solution stability is over one year.
3. Application: It is the most suitable for various film, drug carrier, composite materials

SGraphene—020

1. Name: Single layer of Graphene DMF solution;
2. Features: concentration 2mg/ml, ply 0.7-1.2 nm, size hundreds of nm - several apms m; offer other high concentrations of graphite surfaces, do not contain any dispersant, ensure solution stability above one year.
3. Application: It is the most suitable for all kinds of conductive film, drug carrier, composite materials; and suitable for various electronics, the preparation of photoelectric devices.

SGraphene—030

1. Name: Single layer of Graphene solution,
2. Features: Concentration is 1mg/ml, thickness is 07-1.2nm, sizes are hundreds of nm - several µm, excelent electroconductitivy.
3. Application: It is most suitable for all kinds of conducting film, drug carrier, composite materials, etc. And it is also suitable for manufacturing various electronic, photoelectric device

FGraphene—070( 2-4 layers)

1. Name: Few layers of Graphene (2-4 layers),
2. Features: solid powder, Purity>99%, 85 percent are 2-4 layers, hundreds of nm - several µm, excellent solubility in water and DMF,etc. Metallic content <10ppm, not soluble impurities < 0.01percent.
3. Applications: It is most suitable for various film, drug carrier, composite materials.

FGraphene—080( 4-8 layers)

1. Name: Few layers of Graphene(4-8 layers)
2. Features: over 85% of them are distributed in 4 to 8 layer, 2-4 nm thick , hundreds of nm-dozens of µ m in size, solid powder, > 99% purity, good electrical conductivity, excellent solubility in DMF, chlorobenzene, etc , metallic content < 10 PPM, insoluble impurities < 0.01%.
3. Application: The most suitable for all kinds of conductive film, composite conductive add material, etc.