The competitiveness of the product is very strong. The whisker carbon nanotubes are prepared by vapor deposition. After years of research and development, KELAIWEI can precisely control the synthesis technology of the diameter, length and specific surface area of the key parameters of the whisker carbon nanotubes, research and develop whisker carbon nanotube conductive agent which is in line with lithium ion battery, the purity is above 99.95%, and the content of residual metal impurities is less than 50ppm.
Henan KELAIWEI Nano Carbon Material Co., Ltd. is an international advanced manufacturer of research, development, design and production of high-end nano materials and process equipment. Our company respectively established Jiangxi KELAIWEI company and Henan KELAIWEI company. KELAIWEI company has completely independent intellectual property rights, focusing on high-end nanomaterials technology research and development, process design, equipment manufacturing, technical services and so on.
Henan KELAIWEI Nano Carbon Material Co., Ltd. Covers an area of 12,000 square meters and has applied for more than 60 patents. KELAIWEI company firmly believes that technology will change the world, and high-end nanomaterials will certainly boost the national high-end manufacturing. Our company can provide you with stable performance 3C/digital whisker carbon nanotubes products, high-end thermal conductivity whisker carbon nanotubes, power whisker carbon nanotubes and magnification whisker carbon nanotubes and other products.
In order to celebrate the International March 8th Women's Day, Henan KELAIWEI company and Henan Xinbo company held a female workers Forum together, and expressed their sympathy to female employees of our company in the form of physical greetings and discussions. KELAIWEI company actively recruited female employees and respected them, create a good working environment for female employees and provide them with necessary welfare benefits according to laws and regulations female employees will always be a beautiful scenery of our company and an indispensable force for the development of our company, carbon crystal plate radiator.
The less the amount of conductive agent added, the material with super conductive property has always been pursued by scientists, and carbon nanotubes is such a perfect material. Tens of thousands of hair filaments are equal to the thickness of a carbon nanotube side by side, the application of carbon nanotubes is conductive agent, which performs well in the manufacturing and application field of high-end lithium batteries. Only a trace of carbon nanotubes conductive agent is needed, and it can play a super conductive and thermal conductivity, which is far better than carbon black conductive agent and carbon crystal plate radiator.
Brief introduction of carbon nanotubes. Japanese physicist Yoshima Yoshino was the first to discover carbon nanotubes. Carbon nanotubes are tubular carbon molecules. Carbon nanotubes are very, very thin and cannot be seen simply by eyes, because tens of thousands of carbon nanotubes are put side by side, it may not be as thick as a hair. According to the number of pipe layers, it can be divided into single-walled carbon nanotubes and multi-walled carbon nanotubes.
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.
