The preparation and application of functional carbon nanomaterials, the ninth of the series of "reviewing the development history · encouraging young talents to strive for the first" by KELAIWEI company: the establishment of Dengfeng production base. KELAIWEI company has a factory area of 13,000 square meters in Dengfeng. In order to meet the demand of KELAIWEI customers for the continuous surge of whisker carbon nanotubes, KELAIWEI decided to invest 0.45 billion to expand the production capacity. This expansion will enable clevere company to have the ability to produce more than 500 tons of whisker carbon nanotubes annually.
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.
As for the preparation and application of functional carbon nanomaterials, Henan KELAIWEI nanomaterials Co., Ltd. pays great attention to the construction of service teams while improving technological research and development. Our company regularly invests funds to hire external training companies to provide training for our service personnel. Our company regularly holds internal technical service training to improve the technical level of after-sales personnel so as to better answer technical questions for customers. If you are not satisfied, please contact Henan KELAIWEI Nano Carbon Material Co., Ltd.
Brief introduction of carbon nanotubes. Japanese physicist Yoshima Yoshino was the first to discover carbon nanotubes. Carbon nanotubes are tubular carbon molecules. Carbon nanotubes are very, very thin and cannot be seen simply by eyes, because tens of thousands of carbon nanotubes are put side by side, it may not be as thick as a hair. According to the number of pipe layers, it can be divided into single-walled carbon nanotubes and multi-walled carbon nanotubes.
The preparation and application of functional carbon nanomaterials have a very good prospect in the application of carbon nanotubes in modern manufacturing industry. Carbon nanotubes have high elasticity, super hardness (100 times the strength of steel), good infrared absorption performance, high hydrophobic property, smiling volume, very lightweight quality, the density is very low and has very good insulation and other characteristics, so we can conduct in-depth research and expansion on the industrial application of carbon nanotubes.
Since its establishment, our company has been focusing on developing into a leader in the high-end carbon nanomaterials industry and devoting itself to the research on advanced technologies of carbon nanomaterials. As of May 2020, our company has applied for 60 invention patents, published more than 40 professional papers in the industry, published two monograph on carbon nanotubes, obtained 9 national authorized invention patents, it has obtained 2 international PCT patents and successfully walked out of the research and development path of a technology company combining production, teaching and research, breaking the foreign monopoly and selling its products all over the world.
The specific surface area of whisker carbon nanotubes is generally 13~50 m2/g, and that of ordinary carbon nanotubes is above 200 m2/g. The larger the specific surface area is, the worse the dispersion performance of the product is, the agglomeration of conductive agents is more likely to occur. In lithium ion batteries, the larger the specific surface area is, the greater the gas production of lithium ion batteries will be in the long-term cycle process, smaller specific surface area is conducive to improving the cycle performance of lithium ion batteries and reducing the gas production of batteries in the later cycle process.
The R & D team of KELAIWEI is an experienced team. The R & D leaders in the team are superior in terms of the knowledge in the industry, the intake of new knowledge, and the control of the development trend of the industry, with the brainstorming of other team members, the R & D strength of the whole team has been continuously improved. At the same time, in order to further ensure the autonomy and controllability of products, the company has also strengthened the development of the subsequent process, further improved the production process of products, and ensured the controllability of product quality.
KELAIWEI company has never been slack in the pursuit of technology. Even in the face of the influence of epidemic control, our company still does not relax the technical exchange and cooperation and the recommendation and implementation of the project at all. Recently, the R & D centers of KELAIWEI Henan and Jiangxi summarized the current situation of the company's technology development, implemented various technological progress, solved various demands, and shared their R & D experiences and achievements through implementing remote meetings, our company adheres to the 6S lean management method to efficiently promote the rapid implementation of the established project of KELAIWEI.
