With the booming development of new energy vehicles and intelligent energy storage systems, the core raw material of lithium-ion batteries—cathode materials—is undergoing unprecedented technological iteration.

With the booming development of the global clean energy and electric vehicle industry, lithium-ion batteries have become the core of modern energy storage and power fields.

The working voltage is high, the compaction density is large, the charge and discharge speed is fast, and the cycle life is high. The compacted density is high (≥ 2.5 g/cm³), the charge and discharge curve is smooth, the working voltage platform is high (3.7V), and it dominates in the miniaturized and high energy density scenarios (such as batteries for smartphones, tablets, laptops, drones, etc.).

It has superior performance, high energy density, high stability, long cycle life, excellent low-temperature performance, and good processing performance. It is suitable for the research and production of lithium-ion battery cells such as power batteries and energy storage batteries.

Lithium iron phosphate has excellent performance, long cycle life, excellent low-temperature performance, and good processing performance, making it suitable for the research and development and production of lithium-ion batteries such as power batteries and energy storage batteries.

Graphite-based anode active materials are granular carbonized products characterized by high capacity, high density, long cycle life, and excellent material stability.

By enhancing the high specific capacity of silicon to increase the energy density of batteries, through the buffering effect of silicon oxide or the conductive/flexible network of carbon materials, the volume expansion of silicon during charging and discharging can be effectively mitigated, the growth of lithium dendrites can be inhibited, and the stability and cycle life of the battery electrode structure can be improved.

Carbon black has a larger specific surface area and better ion and electron conductivity, which is conducive to the adsorption of electrolytes and can enhance the ionic conductivity. It is suitable for the research and production of dry batteries, lithium batteries, carbon-zinc batteries, double-layer capacitors, fuel cells, etc.

Carbon nanotube conductive paste is a type of mixed paste composed of carbon nanotubes and NMP, as well as a dispersant. Due to the unique ultra-small size and excellent conductivity of carbon nanotubes, the uniformly dispersed CNT conductive paste is a very valuable conductive material, mainly applied in 3C electronics, energy storage and battery power supplies.

Polyvinylidene fluoride (PVDF) has excellent adhesion, chemical resistance, corrosion resistance, thermal stability, electrical insulation, high mechanical strength, low water absorption rate, good biocompatibility, high adjustability, and recyclability. It can ensure that the electrode structure is tight and complete, effectively resisting the erosion of electrolyte, high-temperature environment and moisture, and guaranteeing the long-term stable operation of the battery.

The CMC negative electrode binder is a water-soluble polyanionic compound obtained by chemically modifying natural fibers. It is highly soluble in water and possesses excellent dispersion, thickening, film-forming, and water-retaining properties, which assist in the adhesion of lithium battery negative electrode materials.

The positive electrode solvent N-methylpyrrolidone (NMP) is an efficient and selective chemical solvent. It has good chemical stability and thermal stability, low volatility, and is soluble in various organic solvents such as ethanol, acetone, esters, and aromatic hydrocarbons. It also possesses the advantages of high boiling point, non-flammability, safe usage, and suitability for multiple formulation applications. It is suitable for the research and production of lithium-ion battery positive electrodes and the preparation of carbon nanotube (CNT) conductive pastes, among other fields.