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Description
Conductive Acetylene Black for Li-ion Battery Anode/Cathode
Our Conductive Acetylene Black is a high-purity, finely structured carbon material specifically developed for use as a conductive additive in both anode and cathode electrodes of lithium-ion batteries. With a nano-scale particle size of 35–40 nm and excellent dispersion in electrode slurries, this acetylene black greatly enhances electron transport across the active material matrix. This leads to improved battery performance, stability, and efficiency.
It is suitable for formulations such as:
Cathode: Cathode Active Material + Acetylene Black (Conductive) + PVDF + NMP
Anode: Anode Active Material + Acetylene Black (Conductive) + PVDF + NMP (or SBR + CMC)
Its excellent oil absorption and electrical properties make it ideal for high-performance applications including electric vehicles, energy storage systems, and portable electronics.
Technical Properties:
| Property | Value |
|---|---|
| Apparent Specific Volume | 16–17 ml/g |
| Iodine Absorption Number | ≥90 g/kg |
| Hydrochloric Acid Absorption Number | ≥4.4 ml/g |
| Resistivity | ≤1.8 Ω/m |
| pH Value | 6–8 |
| Heating Loss | ≤0.2% |
| Ash Content | ≤0.2% |
| Grit Content (325 mesh) | ≤0.003% |
| Particle Size | 35–40 nm |
| Impurity | None |
| Absorption Intensity | ≥23.4 ml/5g |
| Oil Absorption | ≥250 ml/100g |
Applications:
Lithium-ion battery anode and cathode electrodes
High energy-density battery cells
Electric vehicle battery packs
Portable electronics
Energy storage systems (ESS)
Additional information
| Gram | 25 g, 100 g, 500 g, 1000 g |
|---|