O3-Type Layered Oxide NaNi0.4Fe0.2Mn0.4O2 (NFM424) Powder for Na-Ion Battery Cathode, 100 g/bottle, CSIBCNFM424
Use your own shipping account?
We support FedEx, UPS, and DHL third-party billing for institutional customers.
Place your order first, then email shipping@echemsupplies.com with your account details and order number. We'll generate the label using your account and refund your shipping charges, less a handling fee.
NaNi0.4Fe0.2Mn0.4O2 (often commercially referred to as NFM424) is one of the most prominent, cost-effective intercalation cathode materials for sodium-ion batteries (SIBs). It belongs to the group of O3-type transition metal layered oxides, which have attracted heavy industrial interest due to their high initial sodium content, simple processing path, and the omission of expensive, supply-constrained cobalt (Co).
| Part Number |
CSIBCNFM424 (C-SIB-C-NFM424) |
| Purity |
>99.9% (Ni:Fe:Mn=4:2:4) |
| Particle Size Distribution |
D10: 2.94 um; D50 =5.65 um; D90 = 9.14 um |
| Tap Density | 1.50 g/cm3 |
| pH | 11.87 |
| Electrochemical Performance |
CR2032, 2.0-4.2 V Discharge Capacity: ≥155 mAh/g (0.1C); ≥140 mAh/g (1C) Columbic Efficiency (1st cycle): 97% Capacity Maintenance (100 cycles): ~96%  
|
Notes: (1) Please store the NaNi0.4Fe0.2Mn0.4O2 cathode powder in a dry area (glovebox is preferred); (2) The battery precursor powder is highly recommended to be dried at 80-100°C in a vacuum oven for 6-12 h before use.
References:
- X. Li, et al. Preparation and Property Optimization of High Capacity O3-type NaNi0.4Fe0.2Mn0.4O2, J. Electrochem. Soc., 2024, 171, 080526
- X. Li, et al. Prilling and Coating Strategy to Synthesize High-Performance Spherical NaNi0.4Fe0.2Mn0.4O2 Cathode Materials for Sodium Ion Batteries, Langmuir 2024, 40, 35, 18610–18618
