Graphene oxide powder price

Technical Parameters:

Graphene oxide is prepared by optimized Hummers method, which is the most commonly used one because of its relatively good timeliness and relatively safe preparation process. After oxidation reaction of potassium permanganate in concentrated sulfuric acid with graphite powder, Brown graphite sheets with derivative carboxylic acid groups on the edge and phenolic hydroxyl and epoxy groups on the plane are obtained. The graphite sheets can be peeled off to graphene oxide by ultrasonic or high shear stirring, and form stable and shallow graphite oxide in water. Brown monolayer graphene oxide suspension. Due to the serious functionalization of conjugated networks, graphene oxide sheets have the characteristics of insulation. The chemical modified graphene sheet can be obtained by partial reduction after reduction treatment. Although the final product of graphene or reduced graphene oxide has many defects, resulting in its conductivity is not as good as the original graphene, this oxidation-peeling-reduction process can effectively make insoluble graphite powder processable in water, providing a way to produce reduced graphene oxide. Moreover, the simple process and the processability of its solution have become an attractive process for the manufacture of graphene-related materials and components, considering the industrial process of mass production.

1)Photoelectric field,
2)Solar cells
3)Flexible sensors,
4)Biological aspects

     Shanghai XiMeng New Material Technology Co., Ltd. mainly deals in nano-materials, new energy materials, 3D printing materials and multi-alloy materials. The products have been widely used in information and communication, electronic technology, aerospace, new energy, biomedical, cosmetics and other industrial and scientific research fields.
       At present, provincial key laboratories and testing centers have established long-term cooperative relations with top universities and key research institutions in China. They have authorized more than 60 invention patents and mastered many core technologies.
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