Since its establishment, KELAIWEI nano carbon materials have been "standing" with the world relying on advanced technology. Science and technology opens the future. Clevere company is professional and focuses on the research and manufacture of high-end carbon nanomaterials. The expert team led by Professor Sun Xiaogang of Nanchang University is committed to becoming the leader of high-end carbon nanomaterials industry. Our products have applied for hundreds of patents and have been recognized by enterprises in more than 60 countries around the world. KELAIWEI will continue to invest in technology to promote product research and development and provide you with high-end carbon nanomaterials.
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.
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, expand the scale of production and operation KELAIWEI company invests 0.45 billion yuan to invest 13,000 square meters of factory area in Henan, and maintains deep cooperation with experts at home and abroad. Our company attaches great importance to the research and development and innovation of advanced technology of nanomaterials, and the tetrapyylene carbon nanotubes.
The fourth of the series of "reviewing the development history · encouraging young talents to strive for the first" of KELAIWEI company: 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.
High capacity lithium ion battery is the negative electrode material of lithium ion battery, which requires high capacity. At present, silicon carbon negative electrode material is generally used, and silicon carbon negative electrode will generally expand to a large extent when used, resulting in poor cycle performance of the battery, taking advantage of the length advantage of whisker carbon nanotubes, the conductive network can still be maintained when the silicon carbon negative electrode material expands, and the cycle performance of the battery is improved. At present, KELAIWEI is cooperating with X company in developing the negative capacity to increase the capacity and circulation performance of the negative.
A manufacturer of household appliances in Nanjing, Jiangsu province made a lot of profits by selling small household appliances such as water heaters, household electric lunch boxes, electric kettles, etc. However, with the entry of major manufacturers and the participation of many high-profile enterprises, it has made it feel the pressure of competition. The far infrared paper provided by Henan KELAIWEI Nano Carbon Material Co., Ltd. has good performance and low price, and saves 15% of the performance of its products.
Stilbene carbon nanotubes, Henan KELAIWEI Nano Carbon Material Co., Ltd. has the patented technology of production technology and equipment manufacturing of whisker carbon nanotubes. The structural characteristics of whisker carbon nanotubes are excellent, with very high aspect ratio and conductivity. As an additive of electrode materials, they can be used to successfully build a highly complete electronic conduction network, therefore, it can be combined with electrode materials to produce high-performance composite electrode materials.
