Sodium Iron Sulfate (NFS)
Model: NFS
Specifications
1C cycle life exceeds 6000 cycles, rate performance maintains over 96% capacity retention at 5C discharge, and specific capacity at 0.1C reaches above 95 mAh/g.
Description
Sodium iron sulfate (NFS) raw materials contain no precious metals, are low-cost, environmentally friendly, feature ultra-low temperature sintering, and have low energy consumption. The price of sodium iron sulfate material is inexpensive, currently achievable below 20,000 RMB per ton. Additionally, sodium iron sulfate material offers advantages such as long cycle life, high rate performance, and high energy density. Its 1C cycle life exceeds 6,000 cycles, the capacity retention rate at 5C discharge is above 96%, and the specific capacity at 0.1C can reach over 95 mAh/g. With a high operating voltage of 3.8V, it provides excellent energy density. Sodium iron sulfate is a highly advantageous cathode material for sodium-ion batteries.
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