High purity graphene powder graphene oxide nanomaterials

Model:
. Product description:
. Single layer graphene, solid powder, purity, layer thickness., hundreds-numbers,
. Metal content. Most suitable for use in various conductive additives, composite materials, etc.
. Product introduction:
. Graphene is currently the thinnest but hardest nanomaterial in the world. It is almost completely transparent and only absorbs light of .3. The thermal conductivity is as high as 3, which is higher than that of carbon nanoparticles. The electron mobility of tubes and diamonds at room temperature exceeds that of carbon nanotubes or silicon crystals, and the resistivity is only about 100%, lower than copper or silver. It is the material with the smallest resistivity in the world. Because of its extremely low resistivity and extremely fast electron migration, it is expected to be used to develop a new generation of electronic components or transistors that are thinner and conduct electricity faster. Since graphene is essentially a transparent and good conductor, it is also suitable for making transparent touch screens, light panels, and even solar cells
. Using graphene to add battery electrode materials can greatly improve charging efficiency, and Increase battery capacity. Self-assembled multilayer graphene sheets are not only an ideal design for lithium-air batteries, but can also be used in many other potential energy storage areas such as supercapacitors, electromagnetic guns, etc. In addition, the new graphene material will not rely on platinum or other precious metals, which can effectively reduce costs and environmental impact.
. Display industry: Graphene made of transparent electrodes may be the fastest application of graphene at present. Various displays such as LCD TVs and camera screens are all transparent electrodes. Displays made of graphene, It is soft and thin, and light can easily shine through, so the backlight does not need to be too bright. Graphene displays can bend. The soft electronic paper currently developed is not easy to display color animations. Graphene displays can overcome this shortcoming. In the novel Harry Potter, the "Daily Prophet" with dynamic photos will no longer be just a writer in the future. Fantasy in writing. At present, the main material for transparent electrodes is indium oxide, but the raw materials are almost exhausted. If graphene is used to replace it, there is an endless supply of carbon as a raw material on the earth.
. Supercapacitor: Microscopic-scale graphene-based supercapacitor. The charging and discharging speed of this capacitor is one hundred to one thousand times faster than existing equipment, helping to produce smaller mobile phones. And some studies have pointed out that it can quickly charge mobile phones and cars, and can also make certain tools smaller.
. Medicine (drug carrier): Due to the coating material, particle size, nanostructure and surface polarity of nanomedicine with magnetic and targeting functions, factors such as the coating material, particle size, nanostructure and surface polarity will affect the drug carrying rate and drug release. Characteristics such as speed, biosafety, biodegradability and distribution in the body require careful selection of the type of nanocarrier during clinical application to obtain optimal results.
::