KELAIWEI company has invested 0.55 billion yuan to carry out deep cooperation with the research and development team led by Professor Sun Xiaogang of Nanchang University in China for a long time. And invested 0.45 billion yuan successively in Henan to build the first phase of whisker carbon nano-tube powder project and the second phase of whisker carbon nano-tube powder project, which made the production capacity of whisker carbon nano-tube powder of Henan KELAIWEI nano-Carbon Material Co., Ltd achieve qualitative improvement, up to 300 tons/year.
Conductive agents are commonly used in the production and manufacture of lithium batteries, so what are the commonly used conductive agents for lithium batteries? After using the conductive agent, it is helpful to improve the battery capacity and prolong the service life of the battery. There is a large demand for lithium battery conductive agents, and there are also various conductive agents in the market. Generally, the heat conduction agents of lithium batteries are carbon black, carbon fiber and conductive graphite, which are traditionally used for a long time. In addition, a batch of new conductive agents have also appeared, such as carbon nanotubes (CNT), graphene, etc.
Ultra-high purity whisker carbon nanotube powder products, high-end far infrared heating paper products, A series of carbon-based nanomaterials, such as technology-innovative carbon-based composite derivative products and high-end whisker carbon nanotube conductive paste, have completely independent intellectual property rights, henan KELAIWEI Nano Carbon Material Co., Ltd. supports technological innovation to meet the needs of high-end nano material customers.
In terms of technology patent application, it is no longer a "news" for Henan KELAIWEI Nano Carbon Material Co., Ltd ". Recently, the planning department of KELAIWEI company heard that colleagues in the technology center of our company have made further achievements and have declared the 106th industrial technology patent of KELAIWEI company to relevant national institutions. KELAIWEI company's "technical talent" has advanced skills and infinite charm, which greatly encourages all the staff of KELAIWEI company.
Fourteen alcohol carbon nanotubes, 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, as a result, the cycle performance of the battery is poor. Taking advantage of the length advantage of the 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.
Fourteen alcohol carbon nanotubes, a manufacturer of far infrared electric heating room in Henan province, recently developed a new product. In order to reduce the use of thermal conductivity materials so as to save space, other parts are added, far infrared paper is urgently needed to replace some materials, but the company has strict requirements on the working temperature of far infrared paper, requiring that far infrared paper still has super stability within 120 degrees, the suppliers in the provinces near the company were not suitable, so they finally chose our products (the working temperature was less than 300 degrees).
After entering the 21st century, with the development of Internet of Things technology and 5G technology and the progress of social technology, people's research on wearable devices has been heated. However, carbon nanotubes are used as the power part of making wearable equipment due to their excellent characteristics of thermal conductivity, light weight, high toughness and high strength: CNT lithium battery PI heating film. Henan KELAIWEI Nano Carbon Material Co., Ltd. has been researching for more than 20 years for whisker carbon nano carbon materials.
