High-Entropy P3-Type NaNi0.2Fe0.2Mn0.2Co0.2Cr0.2O2 Cathode Material

Overview of P3-Type NaNi0.2Fe0.2Mn0.2Co0.2Cr0.2O2 Cathode Material

Our P3-type high-entropy layered oxide (NaNi0.2Fe0.2Mn0.2Co0.2Cr0.2O2) represents a breakthrough in cathode material engineering for sodium-ion batteries. By leveraging the “high-entropy effect,” this multi-component system stabilizes the crystal structure against phase transitions during cycling, resulting in a unique combination of high capacity, excellent structural integrity, and robust electrochemical performance. Designed for high-performance energy storage, this material addresses the critical demands for long-term stability and fast-charging capabilities.

Features of P3-Type NaNi0.2Fe0.2Mn0.2Co0.2Cr0.2O2 Cathode Material

• High-Entropy Stabilization: Multi-element synergy (Ni, Fe, Mn, Co, Cr) effectively stabilizes the P3-phase structure, suppressing irreversible phase transitions.
• Superior Rate Capability: Optimized diffusion kinetics allow for high-rate performance, maintaining stable capacity even under rapid charge/discharge conditions.
• Enhanced Cycle Life: Exceptional durability, delivering high capacity retention over extended cycling periods (e.g., 500 cycles @ 93% retention).
• Wide Operating Window: Stable electrochemical performance within the voltage range of 2.0V – 4.2V.
• Optimized Morphology: Uniform element distribution confirmed by EDS mapping, ensuring consistent electrochemical behavior across the electrode.

Applications of P3-Type NaNi0.2Fe0.2Mn0.2Co0.2Cr0.2O2 Cathode Material

• Stationary Energy Storage Systems (ESS): Ideal for grid-scale energy storage due to its long cycle life and cost-effectiveness.
• Electric Two-Wheelers: Provides a balance of energy density and power output suitable for e-bike and scooter battery packs.
• Low-Speed Electric Vehicles (LSEVs): A reliable, high-safety cathode solution for urban mobility applications.
• Consumer Electronics: Suitable for portable energy storage devices requiring high stability.

Package of P3-Type NaNi0.2Fe0.2Mn0.2Co0.2Cr0.2O2 Cathode Material

We provide flexible packaging options to ensure material integrity during transit:

• Standard: Vacuum-sealed aluminum foil bags to prevent moisture absorption and atmospheric contamination.
• Bulk: Industrial-grade moisture-proof drums (25kg/drum) for large-scale production requirements.
• Custom packaging solutions are available upon request.

Company Profile

Luoyang Tongrun Nano Technology Co., Ltd. (TRUNNANO) is a global supplier and manufacturer of high-performance battery materials. We specialize in lithium-ion, sodium-ion, and other advanced battery materials, serving 3C electronics, power batteries, and energy storage systems.

Our products include nano cobalt oxide, nano manganese oxide, silicon-carbon anode materials, hard carbon, NFPP, alumina, boron nitride, and more. All are produced under strict quality control, supported by our in-house lab and professional technical team.

If you are looking for reliable battery materials, feel free to contact us or send an inquiry.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card, etc.

Shipment

By sea, by air, or by express upon payment receipt.

5FAQs of P3-Type NaNi0.2Fe0.2Mn0.2Co0.2Cr0.2O2 Cathode Material

1. What is the key advantage of the high-entropy design? The high-entropy configuration creates a “stabilization effect” that mitigates structural degradation, significantly improving the cycle life compared to traditional single or binary transition metal oxides.

2. What is the recommended operating voltage range? The material is optimized for stable performance within the 2.0V to 4.2V (vs. Na/Na+) range.

3. Does this material support fast charging? Yes. Due to the high capacitive contribution and optimized diffusion kinetics, the material exhibits excellent rate performance, suitable for fast-charging applications.

4. How is the elemental uniformity ensured? Our synthesis process utilizes advanced solid-state or co-precipitation methods, verified by high-resolution EDS mapping to ensure homogeneous distribution of Ni, Fe, Mn, Co, and Cr.

5. Is this material suitable for large-scale battery manufacturing? Absolutely. The P3-type structure and its robust thermal/chemical stability make it highly compatible with existing industrial battery manufacturing processes.