The preparation technology of Jinbaina carbon nanotubes has the advantages of high purity and small diameter, which can improve the performance of the power battery.

Shenzhen Jinbaina Nano Technology Co., Ltd. has developed a high-performance carbon nanotube conductive paste model GCN168-40H, which stands out in the market for its low metal impurity content and superior electrical conductivity. The product was recently honored with the "Innovative Technology / Products of the Year" award at the Golden Globe Awards, recognizing its technological advancement and industry impact. The Golden Globe Awards have become a significant milestone in China's power battery industry over the past four years. Since its inception in 2013, the awards have consistently attracted attention from the lithium battery sector, encouraging companies to innovate and build strong brand identities. The event aims to identify trustworthy products and leading brands, fostering growth and recognition within the industry. In 2017, the High-Tech Golden Globe Awards were launched again, focusing on supply chain resources, capital integration, and advancements in high-tech lithium and electric vehicles. These awards aim to highlight the progress and transformation in the lithium-ion industry, celebrating key players who drive innovation and development. Shenzhen Jinbaina Nano Technology Co., Ltd. is a national high-tech enterprise specializing in R&D, production, sales, and service of carbon nanomaterials. The company focuses on enhancing the performance of power and consumer lithium-ion batteries, offering comprehensive solutions to manufacturers. Jinbaina’s core technology lies in the preparation of carbon nanotubes, known for their high purity and small diameter. Their new conductive paste, GCN168-40H, offers lower iron impurity levels and better conductivity compared to traditional carbon nanotube pastes. This makes it ideal for meeting the safety and conductivity requirements of power batteries. Compared to conventional iron-based carbon nanotubes, which can contain over 4,000 ppm of iron, Jinbaina’s product contains less than 50 ppm of iron. Additionally, the improved growth process results in smaller diameters—5–12 nm versus 10–25 nm for standard cobalt-based tubes. In terms of performance, GCN168-40H provides better conductivity than traditional carbon nanotube pastes. It requires less quantity to achieve the same level of conductivity, allowing more active material to be added, thus increasing the battery’s energy density. This not only improves capacity and cycle life but also enhances fast charging and discharging performance. Moreover, the use of this conductive paste reduces the amount of conductive agent needed in the battery, improving thermal management during charge and discharge cycles. The product has already been adopted by several major Chinese lithium battery manufacturers, including Watmar Battery, BAK Power, AVIC Lithium, Henan Xintaihang, and Guoneng Battery. Customer feedback indicates that it consistently outperforms similar products, demonstrating its reliability and effectiveness in real-world applications.

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