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.
As the country comprehensively promotes the rapid development of high-end manufacturing industry, the high-end nanomaterials products produced by KELAIWEI nanomaterials company are also in short supply. In view of this, our company has invested 0.45 billion, build the project of whisker carbon nanotube powder with annual processing capacity of 300 tons. KELAIWEI Co., Ltd. has always been at the forefront of carbon nanomaterials industry and is willing to explore the domestic and overseas markets of carbon nanomaterials together with its partners.
In 2018, Henan KELAIWEI Nano Carbon Material Co., Ltd. was successfully established in Dengfeng with a registered capital of 60 million RMB. Henan KELAIWEI has an independent factory area of 13,000 square meters, planning dozens of production lines. By virtue of the 6S lean management law, all functional departments of our company are guaranteed to work scientifically and orderly and innovate actively. As of March 2020, our company has applied for 60 patents.
From August 27th to August 29th, 2020, the exhibition center in Shenzhen city, Guangdong province will welcome the international 5G key material industry exhibition summit. KELAIWEI group will participate in this grand meeting as promised. In 2020, the development of 5G commercial equipment at home and abroad will enter an important stage. The prospect of 5G key materials industry will be "bullish". KELAIWEI group has strong technical strength. Our company will certainly bring you surprises in this exhibition.
Carbon nanotubes are conductive agents with high conductivity in the new era, which can be applied to high-end lithium battery manufacturing industry. Carbon nanotubes not only do not hinder the transmission of ions, but also because of their huge aspect ratio, they can obtain very good conductivity with only a small amount of filling. KELAIWEI company learned that more and more battery manufacturers have been using this material.
Organic synthetic material carbon nano tube, conductive agent is widely used, what is the future development of conductive agent? Conductive agents include traditional conductive agent materials represented by carbon black, and in recent years, new high-end conductive agent materials represented by carbon nanotubes have been developed. Various conductive agents are constantly appearing in the laboratory. The new conductive agent graphene has not been applied on a large scale, because its cost is too high, but its performance is far higher than that of traditional conductive agents such as carbon black. With the arrival of mass production of graphene, it is bound to be widely used in the future.
The far infrared paper developed by KELAIWEI has very good flexibility, the paper can be folded arbitrarily, at the same time, the paper has very good hydrophobic property, can be punched, acid and alkali resistance, can be thermoplastic molded, and the temperature can be adjusted arbitrarily, especially the heating speed, the paper's heat capacity is small, it can heat instantly, and the fastest temperature can reach 200℃ in 1S. Compared with the same kind of resistance wire heating body and silica gel film heating body, generally the heating is slow and the heat loss is large, the thermal conversion efficiency is low, and it cannot have the above advantages at the same time. Organic synthetic material nano carbon tube.
