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, have rich development experience.
The market demand of high-end nanomaterials is huge, and Henan clevee nanocaterials Co., Ltd. insists on the innovation and development of technology, and strives to become the market leader of high-end carbon nanomaterials industry. KELAIWEI company, together with the research and development team led by Professor Sun Xiaogang, the technology expert of carbon nano-engineering in Nanchang University, has promoted the rapid development of whisker-like carbon nano-tube industry, applied for more than 60 patents, and its products are exported to more than 60 countries.
Henan KELAIWEI Nano Carbon Material Co., Ltd. adheres to technological innovation and devotes itself to developing into a leader of high-end nano materials. After 20 years' continuous research by the expert team of Professor Sun Xiaogang of Nanchang University in China, which is cooperated by our company, the industrial scale production and application of whisker carbon nanotubes have been fully realized. Our company spent 0.45 billion yuan on the construction of whisker carbon nanotubes split project, making the mass production of whisker carbon nanotubes a reality.
This month's training work of Henan KELAIWEI Nano Carbon Material Co., Ltd was held as scheduled. The safety and environment department of our company actively carries out practical skills and safety training for enterprise employees. The formation of new employees' productivity requires rapid training. The enhancement of old employees' skills requires learning, communication and supplement. Our company pays attention to internal and external training and communication, and pays attention to practical training of employees' safety awareness, safety operation discipline, safety operation skills and other aspects.
The three-day international exhibition of heat conduction and heat dissipation materials and equipment starting from August 27th, 2020 will be held in Shenzhen Convention and Exhibition Center, Guangdong province. Due to special circumstances-the impact of the new Crown epidemic this year, if this exhibition can be held as scheduled, Henan KELAIWEI Nano Carbon Material Co., Ltd. will send our product technical backbones to participate actively, at that time, our major products will be on display.
Brief Analysis of the application of high-end lithium battery conductive agent as energy storage equipment, lithium battery has the characteristics of pursuing long service life, large capacity, mass production of manufacturing materials and so on, while the use of conductive agent can solve the net reaction of the battery when charging and discharging rapidly, enhancing the infiltration of electronic conductivity and electrolyte to the battery pole, thus prolonging the battery life can also effectively reduce the contact resistance of the electrode, improve the electron migration rate, solid wood carbon crystal plate.
The graphite degree of whisker carbon nanotubes is high. Using X-ray diffraction, the graphitization degree of the product calculated by a specific formula can reach more than 90% at most. In Raman spectrum detection, the D/G of the product is generally below 0.2, and the D/G ratio of ordinary carbon nanotubes is generally above 2. The size of D/G reflects the number of defects of the product. The larger the D/G is, the more defects of the product, the closer the whisker carbon nanotubes are to the ideal material, and the fewer defects of the product, the closer to the performance of the ideal material, solid wood carbon crystal plate.
