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N08 is a single-walled carbon nanotube slurry, which is used as a conductive agent for lithium-ion batteries, and can be used in high-nickel ternary systems or silicon-carbon anodes with very little addition. It has good electrical conductivity, improves battery conductivity, rate performance and cycle performance, good product dispersion, moderate viscosity, and good processing performance.
Working Mechanism
As a conductive agent, the conductive slurry has a larger length diameter and a larger number of carbon tubes per unit, and the linear contact between the cathode material or the silicon-carbon anode material is more dense, evenly coated on the surface of the silicon-carbon anode, and inhibits the expansion of silicon. A very small amount of addition can form a well-developed conductive network to provide more channels for electron transfer, significantly reduce the impedance, and improve the overall conductivity and rate performance, which is 1/5-1/10 of the conventional carbon nanotube phase addition.
Technical Specifications
| Technical Specifications of Conductive slurry N08 series | ||
| physical property | Unit | Numerical value |
| Solid content | % | 2.40±0.20 |
| Conductive agent content | % | 0.40±0.05 |
| Dispersant content | % | 2.00±0.15 |
| Viscosity | mPa.s | ≤4000 |
| Metal impurity content | ppm | Fe≤10； Ni≤5； Co≤5 |
Product Advantages
1. Better orientation, high G/D ratio, good conductivity;
2. The impurity content is low, the proportion of single wall is high, and the aspect ratio is large;
3. It is easy to disperse, with moderate viscosity and high processing efficiency.
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