The long conjugated chain segment of single chiral carbon nanotubes was successfully synthesized by our research group of Professor Du Pingwu of China University of Science and Technology. It is reported that the introduction of long conjugated chain synthesis of single chiral carbon nanotubes has been published in the form of a cover article in The Journal of the American Chemical Society. This achievement is of great significance and will provide conjugated polymer templates for the manufacture of ultra-pure single-walled carbon nanotubes. At the same time, it will also have great reference significance for the preparation of single chiral carbon nanotubes by solution method.
As for the knowledge points of the structure and properties of carbon nanotubes, KELAIWEI Nano Carbon Material Co., Ltd. is mainly engaged in the research and development, production and sales of carbon nanotubes, and always puts the application of carbon nanotubes in the main direction of research and development, guide R & D team personnel to continuously optimize production process and technology according to market demand. At present, the equipment has broken the technological gap in China and has completely independent intellectual property rights. This technology has applied for a total of 106 related invention patents and 2 international PCT patents, which belongs to the backbone of the country and the international advanced level.
KELAIWEI nano carbon material company has profound scientific and technological research and development background. The technology center of KELAIWEI company is set up by Sun Xiaogang who has been engaged in the research and development of whisker carbon nanotube material technology for more than 20 years. Professor sun leads our technical team to overcome difficulties and is not afraid of foreign technology monopoly, finally, we have obtained rich research and development achievements. Our company has applied for more than 60 technical patents, four national patents and two international patents.
Knowledge points of the structure and properties of carbon nanotubes. The application scenario of electronic cigarette is high temperature. During the process of smoking, large-rate discharge is required, which requires high battery requirements and ensures high-rate and long cycle, especially for the battery performance at high temperature and high magnification, the whisker carbon nanotube conductive agent is added. Due to its ultra-high purity, the high-temperature cycle performance of electronic cigarette products is improved, and the high-temperature side effects of the battery are reduced when used at high temperature, the self-discharge performance of electronic cigarette products has been improved. At present, KELAIWEI has supplied W Company in batches.
What are the classification of Carbon Nanotubes? Carbon nanotubes are composed of several layers of hexagonal carbon atoms. The Axis size is only micrometer, the two ends are closed, and the radial size is only nanometer, according to the difference of carbon six-side type along the axis direction in the industry, carbon nanotubes are classified as follows, namely, Sawtooth carbon nanotubes, armchair carbon nanotubes and spiral carbon nanotubes.
The technical team of Henan KELAIWEI Nano Carbon Material Co., Ltd. is one of the early domestic enterprises specializing in the technical research and development of high-end nano materials and manufacturing of industrial mass production equipment. Since its development, the technical team of KELAIWEI company, which has gone through more than 20 years, has successively applied for 9 national patents, and 2 monographs have been published. Our products have broken some technical monopolies of foreign counterparts, and went abroad and sold it abroad.
The higher the purity of whisker carbon nanotubes and the less metal impurities are, the higher the purity can be selectively applied in the manufacturing field of high-end power lithium batteries. KELAIWEI company found that because the ultra-high purity whisker carbon nanotubes have very high adsorption force on electrolyte, therefore, whisker carbon nanotubes with very little impurity content of ultra-high purity can be used as the anode material and anode material additive of lithium ion battery.
The good reputation image of Henan clevere Nano Carbon Material Co., Ltd cannot be separated from the hard work and dedication of clevere company Service Center team after-sales service center team reception group will recommend suitable products according to your situation description, the service center team will explain the use and maintenance of products according to your product application requirements Henan KELAIWEI Nano Carbon Material Co., Ltd. wins your favor by technology and service, and the knowledge points of structure and property of carbon nanotubes.
Knowledge points of the structure and properties of carbon nanotubes, the far infrared paper developed by KELAIWEI, after being electrified, the surface heating body is very uniform, the length, width and resistance value of the paper can be designed according to the customer's requirements, at the same time, customers can also cut the heating paper arbitrarily, and the temperature can be adjusted arbitrarily at 0 ~ 200℃, which can be applied to irregular-shaped devices with complex curved surfaces. Through structural design, electrical insulation can reach 1000V, theoretically the service life of heating paper can reach more than 10 years, and the power attenuation is less than 10%.
