Recently, the sales volume of multiplied whisker carbon nanotubes of Henan KELAIWEI nano-Carbon Material Co., Ltd. has soared and the inventory is tight. This is due to a large order of our products from a foreign trade company in Shanghai, which is used to produce carbon nanotube conductive paper. The multiplied whisker carbon nanotubes produced by Henan KELAIWEI Nano Carbon Material Co., Ltd have excellent performance. Its purity is as high as 95.99%, so the content of metal impurities is very small, the stability at high magnification is more prominent, and the performance is better in low temperature environment.
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.
The seventh of the series of "reviewing the development history · encouraging young talents to strive for the first" of KELAIWEI company: Events of 2018. Key breakthrough in the development history of KELAIWEI company: the production line of whisker carbon nanotubes with an annual output of 30 tons has been successfully developed. KELAIWEI company's whisker carbon nanotubes business ushered in a technological breakthrough, which greatly increased the market supply of KELAIWEI company's whisker carbon nanotubes.
Henan KELAIWEI Nano Carbon Material Co., Ltd., which has invested in the research and development of high-end nano materials for many years, has owned 9 national authorized technology invention patents and 2 international PCT patents, we have completed the Enterprise scientific research mission goal of publishing more than 40 industry papers. In addition, our company has also published two monograph on carbon nanotube industry and has reached cooperation with many domestic universities. Therefore, KELAIWEI company has strong technical research and development strength, and the price of carbon nanotubes is dynamic.
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.
The price dynamics of carbon nanotubes. In terms of the development of nano-carbon materials in China, KELAIWEI has been engaged in industry-related research for more than 20 years. KELAIWEI's research and development team of nanometre carbon materials is led by Professor Sun Xiaogang of Nanchang University. KELAIWEI is committed to helping to realize the leading force of nanometre carbon materials industry in China, insisting on independent development and helping to realize the complete localization of carbon nanotube materials, it has contributed to the manufacturing technology of carbon nanotube materials in China by KELAIWEI.
Carbon nanotubes are divided into different types according to different standards. Carbon nanotubes are formed after the graphene sheets are curled. Therefore, if we divide them according to the number of layers of graphene sheets, we can divide them into single-walled carbon nanotubes and multi-walled carbon nanotubes. According to the internal structural characteristics of carbon nanotubes, carbon nanotubes can be divided into sawtooth-shaped carbon nanotubes, armchair-shaped carbon nanotubes and other types.
