Product Description
This innovative Ni-free, Co-free cathode material utilizes Mg-substitution to achieve superior cycling stability and extremely low production costs, offering a sustainable, high-efficiency solution for next-generation sodium-ion energy storage.
Specification Table
|
Parameter |
Specifications |
|
Chemical Formula |
Na₀.₈Mg₀.₂Fe₀.₃Mn₀.₅O₂ |
|
Structure |
P2/O3 Biphase |
|
Voltage Window (V) |
2.0 – 4.0 |
|
Capacity (mAh/g) |
110 |
|
Cycle Life |
500 cycles @ 92% retention |
|
Rate Performance |
1C @ 80% |
|
Key Advantage |
Ni-free & Co-free, Low cost, Exceptional stability |
About Us
TRUNNANO is a leading supplier of high-performance battery materials for lithium-ion and sodium-ion batteries. Our portfolio includes nano cathodes, silicon-carbon anodes, hard carbon, and specialty additives. With strict quality control and consistent purity, we deliver reliable solutions for 3C electronics, power tools, and energy storage systems. Committed to innovation, TRUNNANO drives the future of energy storage with cutting-edge materials and dedicated customer support.
High-Performance Nickel-Free Na₀.₈Mg₀.₂Fe₀.₃Mn₀.₅O₂ Cathode Material
FAQ
Q: What is the main advantage of this Mg-doped material?
A: By replacing expensive Nickel and Cobalt with Magnesium, this material significantly reduces production costs while maintaining excellent structural and cycling stability, making it ideal for sustainable battery manufacturing.
Q: What battery chemistry is this material designed for?
A: It is specifically engineered for high-performance sodium-ion batteries (SIBs), targeting applications that require a balance between cost-effectiveness and long-term cycle life.
Q: How does the P2/O3 biphase structure affect performance?
A: The P2/O3 biphase structure enhances the electrochemical kinetics and structural integrity during the sodium-ion insertion/extraction process, leading to improved rate capability and stable capacity retention.
Q: Is this material suitable for high-rate applications?
A: Yes, it demonstrates reliable performance at 1C rates (maintaining 80% capacity), making it suitable for various energy storage applications that require consistent power output.
