KELAIWEI team designed dedicated linear high-crystallization carbon nanotubes into a furnace. The synthetic furnace has been improved for more than 4 generations, adopting unique structure design, new heating element, new furnace structure design, setting multi-section temperature zone, including the decomposition temperature zone of catalyst precursor and the growth temperature zone of carbon nanotubes, linear high-crystallization carbon nanotubes with different diameters and lengths are produced by adjusting the concentration of catalyst and the temperature of each temperature zone in the synthesis furnace.
By virtue of its own national invention patent technology and technical professional service team and sales team, KELAIWEI nano carbon materials have been spread through market inspection and customer reputation in the past 20 years. Cleway's products have been sold well in China and are exported to the world at present, our company has invested 0.45 billion in the construction of 300 shield/year production capacity of whisker carbon nanotube powder project and reached cooperation with customers in Europe, America, Asia, Africa and other regions to actively expand the nanomaterials market, properties of carbon nanoparticles.
The nature of nano carbon dots, "Science and Technology create the future". Henan KELAIWEI Nano Carbon Material Co., Ltd regards "product quality" as "enterprise life" and firmly believes that "science and technology are the first productive forces". Our company has perfected the scientific and advanced quality management system since its establishment, and through the reward and punishment mechanism, encourage innovation and invention, supervise high-quality and safe production. Our products are exported to more than 60 countries and regions, and we have built production bases in Henan and Jiangxi.
Since its establishment, KELAIWEI company has attached great importance to the research and development of product technology and the application of new technologies. At present, Henan KELAIWEI Nano Carbon Material Co., Ltd. has deeply cooperated with Professor Sun Xiaogang's scientific research team of Nanchang University. Our company has obtained four national authorized invention patents, and many other patent applications are being accepted. Our company is committed to science and technology to benefit mankind and provide more convenient high-tech products for people's life and production.
The less conductive agent is added, the materials with super conductive properties are always pursued by scientists, and carbon nanotubes are such perfect materials. Tens of thousands of hair filaments are equal to the thickness of a carbon nanotube side by side. The application of carbon nanotubes as a conductive agent performs well in the field of high-end lithium battery manufacturing and application. Only a trace of carbon nanotube conductive agent is needed, it seems that it can have super conductive and thermal conductivity, which is far better than carbon black conductive agent.
What is nano carbon fiber? Carbon nanofibers are a new type of nanomaterials. Nanometer carbon fiber has rich characteristics: light mass low density, large aspect ratio (100 nm -500 nm), diameter 50 nm -200 nm, stable and strong electrical conductivity, etc, moreover, the production cost is much lower than that of carbon nanotube materials, which is easier to be manufactured in batches and has higher output.
Compared with graphene, the internal structure of whisker carbon nanotubes is linear, which determines that whisker carbon nanotubes can quickly form a network structure in various application products. Graphene is generally not suitable to be used as a separate conductive agent. At the same time, flaky graphene is easy to block lithium ions in the layered direction, and lithium ions can only be transmitted through the lamellar surface. At the same time, it is easy to hang functional groups on the edge of graphene, it is not only beneficial to improve electrode conductivity.
