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产品名称：ossila钠镍铁锰氧化物粉末
- 产品型号：1307699-76-8
- 产品厂商：Ossila
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- 产品文档：
MSDS sodium-nickel-iron-manganese-oxide-powder
Sodium nickel iron manganese oxide (CAS number: 1307699-76-8) is a layered transition metal oxide used as cathode active material in sodium ion batteries. Sodium nickel iron manganese oxide contains three transition metals in the ratio of nickel:iron:manganese = 1:1:1. The layered structure facilitates the intercalation and deintercalation of sodium ions upon discharging and charging processes.
Each transition metal plays a distinct role in the performance of the cathode material. Nickel supplies high capacity and elevates the average operating voltage. Iron increases the voltage and improves the structural stability by reducing the fraction of Jahn-Teller active Mn3+ through charge balance. Manganese enhances structural stability, as Mn4+ minimises structural distortion.
Sodium nickel iron manganese oxide exhibits high-rate capability, delivering a discharge capacity of 110 mAh/g at 10C room temperature.
General Information
| CAS Number | 1307699-76-8 |
|---|---|
| Chemical Formula | NaNi0.33Fe0.33Mn0.33O2 |
| Full Name | Sodium nickel iron manganese oxide |
| Molecular Weight | 111.48 g/mol |
| Synonyms | Layered sodium nickel iron manganese oxide, NFM, sodium NFM, NaNFM, NFM111, NaNi1/3Fe1/3Mn1/3O2 |
| Classification or Family | Sodium battery materials, Cathode active materials, Metal oxides, Energy materials, Inorganic electronic materials, Advanced ceramic materials |
Product Details
| Particles size | 5.18 μm (D50) |
|---|---|
| Tap Density | 1.72 g/cm3 |
| Water Content | 0.0146 wt% |
| First Discharge Capacity | 129.10 mAh/g (0.1C) |
| Appearance | Black powder |