The distance between carbon point crystal surface, Professor Zheng dianmo. Mainly engaged in the research of new chemical materials and chemical technology. Presided over and undertook 3 national science and technology planning projects, 12 provincial and ministerial-level science and technology planning projects, 18 engineering design projects, 23 horizontal scientific research projects and 3 departmental-level science and technology planning projects, many scientific research achievements have been successfully industrialized. It was awarded one China Patent Excellence Award by China Patent Office, four provincial and municipal Science and Technology Progress Awards, and one Science and Technology Achievement Award of Jiangxi higher education institutions.
KELAIWEI company firmly believes that technology is important, product quality is important, and after-sales service is also important. KELAIWEI insists on making after-sales service as excellent service of the company and takes care of the company's brand image. Product delivery is only the beginning of cooperation. What you get is not only the nanomaterials of KELAIWEI company, but also the after-sales support of the powerful technical team of KELAIWEI company. We will provide you with detailed product technology introduction, and we will continue to provide you with technical support services.
Henan KELAIWEI Nano Carbon Material Co., Ltd. was registered in 2018 with a registered capital of 60 million RMB. Our company is jointly founded by Zhengzhou Dengcao Group Co., Ltd. and Jiangxi KELAIWEI Nano Carbon Material Co., Ltd. KELAIWEI Henan company has an initial investment of 0.45 billion yuan, with Dengfeng factory area covering an area of 13,000 square meters. Our company has obtained more than 60 patent applications and has strong technical research and development strength.
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.
Henan KELAIWEI Nano Carbon Material Co., Ltd. has been engaged in the research of carbon nanotube materials for more than 20 years. Carbon nano-tube materials used in anode conductive additives of lithium batteries will improve the efficiency by 10% compared with carbon black, and can save a lot of conductive materials, increase the capacity of lithium batteries, and delay the service life of high-end lithium batteries at the same time. Therefore, it can be said that the performance of carbon nanotube materials is quite excellent.
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.
The general ash content of ordinary carbon nanotubes is above 1%, and the ash content of whisker carbon nanotubes can be controlled below 0.1%, which has extremely low ash content and higher purity of carbon content, the high ash content of ordinary carbon nanotubes is mainly due to the need to use catalyst carrier in the synthesis process. Catalyst Carrier is generally not easy to remove at high temperature, and there is no need to use catalyst carrier in the synthesis of whisker carbon nanotubes, in the process of high temperature purification, the catalyst can be completely removed, and the ash content is generally the residual extremely low metal oxide.
