Product Description:

Nitrogen-doped single-layer graphene,Solid powder,Purity>99%, Layer thickness0.7-1.2nm, hundredsnm-Numberµm, metal content<10ppmSuitable for use in various conductive additives, composite materials, etc.

Product Introduction:

Graphene is currently the thinnest yet strongest nanomaterial in the world. It is almost completely transparent, absorbing only2.3%light; thermal conductivity as high as5300W/m·K, higher than that of carbon nanotubes and diamond, with its electron mobility at room temperature*More than15000cm²/V·s..., and is higher than that of carbon nanotubes or silicon crystals, while its resistivity is only about10-6 Ω·cm, even lower than copper or silver, making it the material with the smallest resistivity in the world. Due to its extremely low resistivity and the exceptionally fast speed of electron migration, it is expected to be used in the development of next-generation electronic components or transistors that are thinner and have faster conductivity. Since graphene is essentially a transparent and excellent conductor, it is also suitable for manufacturing transparent touch screens, light panels, and even solar cells.

Adding graphene to battery electrode materials can significantly enhance 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 applied to many other potential energy storage fields, such as supercapacitors and electromagnetic railguns. Furthermore, the new graphene material will not rely on platinum or other precious metals, effectively reducing costs and environmental impact.

Display Industry: Graphene used as transparent electrodes may be one of the fastest applications to realize. Various displays, such as LCD TVs and camera screens, all require transparent electrodes. Displays made with graphene are characterized by being flexible, thin, and allowing light to pass through easily, so the backlight does not need to be as bright. Graphene displays can be bent, and while current flexible electronic paper struggles to display colorful animations, graphene displays can overcome this limitation. In the novel *Harry Potter*, the "Daily Prophet" with moving pictures will no longer be just a figment of the author's imagination. Currently, the primary material for transparent electrodes is indium tin oxide, but its raw materials are running out. If graphene is used as a replacement, carbon—the raw material for graphene—is abundant on Earth.

Supercapacitor: A microscale graphene-based supercapacitor that charges and discharges 100 to 1,000 times faster than existing devices, helping to produce smaller mobile phones. Research also indicates that it can enable rapid charging for phones and cars, as well as allow certain tools to become smaller.

Medicine (drug carrier)) :The coating material, particle size, nanostructure, and surface polarity of magnetic and targeted nanomedicines all influence drug loading capacity, drug release rate, biosafety, biodegradability, and in vivo distribution. Therefore, careful selection of the type of nanocarrier is essential in clinical applications to achieve optimal therapeutic effects.