Henan KELAIWEI Nano Carbon Material Co., Ltd. is an expert in R & D and manufacturing of high-end nano materials and nano materials production equipment. KELAIWEI guarantees that the ex-factory products fully meet the industry's advanced standards, provide you with nanomaterials conforming to national standards and international standards, and provide after-sales service for technicians, so that you can buy them at ease and use them comfortably. KELAIWEI is always ready to provide you with products and services.
What are the manufacturing methods of carbon nanotubes? Since the discovery of carbon nanotubes, the research on carbon nanotubes has never stopped. Carbon nanotubes have complex and excellent properties. It is both conductive and conductive, very thin but very hard, which is comparable to a hundred times of the hardness of steel. Carbon nanotubes are widely used, so various preparation methods have also been invented. Common production methods include arc method, catalytic thermal decomposition method, hydrothermal method and chemical vapor deposition method, etc.
Henan KELAIWEI Nano Carbon Material Co., Ltd. has always maintained close technical cooperation with first-class domestic universities and scientific research institutions such as Zhengzhou University of Light Industry, Donghua University and Nanchang University. The high-end nanomaterials products developed by KELAIWEI company have broad application scenarios in high-end lithium ion energy storage battery manufacturing at home and abroad, electrothermal converter preparation, high-end nanomaterials and other industries.
Xiaogan city carbon tube floor heating factory, KELAIWEI company "review the development history · Encourage young talents to strive for the first" Series 4: 2012 memorabilia. Professor Sun, the technical leader of KELAIWEI company, has led the technical team to develop mass production equipment and improve purity since the synthesis of whisker carbon nanotubes, and finally developed the second generation whisker carbon nanotubes production equipment, the output of our company's whisker carbon nanotubes reached 0.5kg/h.
Improving energy density is the current difficulty and pain point of lithium ion battery. Compared with granular conductive agent, whisker carbon nanotubes is a kind of fibrous conductive agent, which can reduce the addition amount of conductive agent. Due to the flexibility of whisker carbon nanotubes, it can reduce the additive amount of the adhesive. Compared with the complete use of granular conductive agent, the amount of the adhesive can be reduced by 0.5~1.0% by whisker carbon nanotubes. By reducing the adhesive, the proportion of the positive electrode material can be increased, the energy density of the battery has been improved, Xiaogan city carbon nanotube floor heating factory.
A German wearable equipment company plans to set up a research and development center in China to conduct research and development and commercial promotion of wearable equipment. Its research and development center continued to purchase a batch of whisker carbon nanotubes for product research, and found us through the official website of Henan KELAIWEI Nano Carbon Material Co., Ltd. We introduced our product characteristics in detail, performance parameters and other data, and further answered the customer's introduction to the development and strength of our company. At present, the preliminary cooperation intention has been reached.
Henan KELAIWEI Nano Carbon Material Co., Ltd., which has the manufacturing patent of whisker carbon nanotubes, has reached a contract with famous lithium battery manufacturers at home and abroad to supply whisker carbon nanotubes. In view of the sharp increase in the demand for whisker carbon nanotubes, the management layer of Henan KELAIWEI Nano Carbon Material Co., Ltd. has decided to invest 0.45 billion yuan to expand the production capacity of whisker carbon nanotubes to 500 tons per year.
