Nano Carbon anti-corrosion ground flat steel, KELAIWEI company has a research and development center of 1000 square meters in Dengfeng, with complete analysis equipment and good detection methods. The analysis and detection personnel have rich detection technology, the R & D center is equipped with an inductance coupled plasma equipment, a scanning electron microscope, a gas chromatograph, a laser particle size analyzer, a moisture Analyzer, a powder resistivity equipment, a thermogravimeter, all kinds of powder research and development equipment are complete, with very strong development ability.
Since its establishment, our company has been focusing on developing into a leader in the high-end carbon nanomaterials industry and devoting itself to the research on advanced technologies of carbon nanomaterials. As of May 2020, our company has applied for 60 invention patents, published more than 40 professional papers in the industry, published two monograph on carbon nanotubes, obtained 9 national authorized invention patents, it has obtained 2 international PCT patents and successfully walked out of the research and development path of a technology company combining production, teaching and research, breaking the foreign monopoly and selling its products all over the world.
KELAIWEI company focuses on the research and development and production of high-end nanomaterials products, processes and production line equipment. KELAIWEI nano carbon material company owns the technology patent invention and advanced production research and development management system which is the mainstay in the industry, and its products have been exported to more than 60 countries in the world. Our company has great technical advantages in the high-end nanomaterials industry. There are production bases and research and development centers in Henan and Jiangxi.
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.
Silicon-based devices are large-scale commercial electronic devices, but the pursuit of science is endless, and the pursuit of manufacturing materials with stronger performance and smaller size is always pursued. However, carbon nanotubes have super high conductivity, whose strength is 100 times higher than that of steel, and their thermal conductivity is very strong, which is 10% better than that of carbon black, therefore, carbon nanotubes will become important materials to replace silicon-based devices.
What is special about the catalytic thermal decomposition of Carbon Nanotubes? Since carbon nanotube materials were discovered in the laboratory by Japanese physicists in 1991, world physicists have exhausted what they have learned and synthesized carbon nanotubes in various ways. Catalytic thermal decomposition method adopts carbon organic matter to react through high temperature environment of 400-600 degrees and high temperature environment of 700-1000 degrees. Carbon materials are mixed with solvent water, catalyst and materials, and then filtered and dried after stirring and dipping. After catalytic reaction, after washing and ultrasonic shock, carbon nanotubes are finally produced.
Nanometer carbon anti-corrosion ground flat steel, carbon nanotubes in ideal situation belongs to SP2 hybridization, because & pi; The movement of electrons produces electrical conductivity, SP3 and SP hybridization is introduced in the bend of carbon nanotubes, the electrical conductivity of the product is affected. The whisker carbon nanotubes belong to linear structure, and there are few structural defects of the product. The defective SP3 and SP are hybrid. This characteristic of the electrical conductivity of the carbon nanotubes can be brought into play to a greater extent, the conductivity of the product is better, and the conductivity of the material can be significantly improved when used in composite materials.
