Dr. Li Yingyi, associate professor, presided over and participated in the national science and technology support plan, National Natural Science Foundation, Provincial Natural Science Foundation and provincial education department fund, and won the third prize of Jiangxi natural science in 2011 (the third prize) research Fields: synthesis and application of carbon nanotubes, nano new energy materials, rare earth functional materials, LED optical conversion materials, lithium ion batteries, nano-reinforced composite materials, etc. Currently, he is the project team leader in the R & D team of KELAIWEI, with very rich development experience, carbon crystal plate thermostat is not accurate.
KELAIWEI company insists on mastering the core technology of high-end nanomaterials. High-end nanomaterials have broad market application prospects and are also essential materials for the development of national high-end manufacturing industry. With the dream of serving the motherland and enhancing the competitiveness of China's manufacturing industry, Professor Sun of Nanchang University led the team to break the foreign monopoly and applied for more than 60 patents, two monographs and 9 national invention patents, there are two international PCT patents. Our company will continue to make efforts to research and manufacture high-end nanomaterials to win honor for our country.
KELAIWEI nano carbon material company has established Henan KELAIWEI Nano Carbon Material Co., Ltd. and Jiangxi KELAIWEI Nano Carbon Material Co., Ltd. KELAIWEI company continues to develop, expand investment and expand the scale of production and operation. KELAIWEI company invested 0.45 billion yuan to invest 13,000 square meters of factory area in Henan, and maintained deep cooperation with experts at home and abroad. Our company attaches great importance to the research and development and innovation of advanced technologies of nanomaterials.
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.
In the guidance of new material industry development planning, China proposes to give priority to the development of advanced new functional materials, composite materials with high performance, etc. Thanks to policy and market stimulation, research on nano-carbon materials has developed rapidly. Nanometer carbon materials have broad development and application prospects in the fields of catalysts, new high-performance composite materials and hydrogen storage. Henan KELAIWEI Nano Carbon Material Co., Ltd. responded to the national call and invested 0.45 billion yuan to expand the production capacity of whisker carbon nanotubes.
What is your method of making carbon nanotubes? Traditional manufacturing methods such as chemical manufacturing methods even have serious environmental pollution, and the purity of the manufactured products is not high. Our company adopts the patented technology developed by ourselves, "automatic and continuous production of whisker carbon nanotubes synthesis device" and "continuous production of whisker carbon nanotubes synthesis device", which are not only green and pollution-free, moreover, the efficiency is improved by more than a hundred times and the purity is very high. The purity of whisker carbon nanotubes provided by our company is as high as 99.99%.
Compared with graphene, the internal structure of the whisker carbon nanotubes is a linear structure, which determines that the whisker carbon nanotubes can quickly form a network structure in each application product. 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, which is not only conducive to improving electrode conductivity, but also inaccurate carbon crystal plate thermostat.
