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Is electrolytic manganese metal flake used to make EV batteries?
Yes, absolutely. Electrolytic Manganese Metal (EMM) flakes are a critical raw material precursor for the production of many electric vehicle (EV) battery cathodes.
Here’s how it works:
1.
The EMM flakes are first dissolved in acid to create a ultra-pure manganese salt solution.
2.
This solution is then used to synthesize the precise cathode active materials:
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Lithium Manganese Oxide (LMO): Directly uses manganese. Known for good safety and power output, often used in commercial vehicles and hybrids.
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Lithium Nickel Manganese Cobalt Oxide (NMC): A family of cathodes (e.g., NMC 811, 622, 532) that blend nickel, manganese, and cobalt. Manganese provides structural stability and safety.
•
Emerging Chemistries: Lithium Manganese Iron Phosphate (LMFP) is a new, promising cathode that adds manganese to the Lithium Iron Phosphate (LFP) chemistry to boost its energy density. This is a major growth area for manganese demand.
The requirement for high purity is paramount for battery performance and longevity. Any impurities can degrade the battery's life and safety. Therefore, the 99.7%+ purity of electrolytic manganese metal flakes makes it the preferred feedstock over lower-grade alternatives.
Electrolytic manganese metal flakes specifications
| Electrolytic Manganese Metal Flakes |
| Spec | Mn | C | S | P | Fe+Si+Se |
| ≥ | ≤ |
| 99.70% | 0.04% | 0.05% | 0.01% | 0.21% |
| Size | In flakes |
| Packing | In big bags of 1000kgs net each |
| | | | | | |
Why Choose Us
All our products support any third-party inspection.
With 30 years of experience, we have extensive expertise in exporting ferrovanadium and silicon carbide to Europe.
Our considerable stock ensures short delivery times, and we offer flexible payment options, including TT/LC.
MOQ and sample: Negotiable
FQA
Q: Can you arrange the shipment?
A: Sure, we have a permanent freight forwarder who can get the best price from most shipping companies and offer professional service.
Q: Can we visit your factory?
A: We warmly welcome your visit. Please provide your schedule, and we will pick you up.
Q: Do you have quality control?
A: Yes, we have gained SGS certification.
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