Cell Lab Na₂⁄₃(Fe₁⁄₂Mn₁⁄₂)O₂ Powder [P2-Type Sodium-Ion Cathode, 3N Purity, ≤3 µm, 100 g]
Cell Lab Na₂⁄₃(Fe₁⁄₂Mn₁⁄₂)O₂ Powder [P2-Type Sodium-Ion Cathode, 3N Purity, ≤3 µm, 100 g] High-capacity P2-type layered oxide cathode material for advanced sodium-ion battery research The Cell Lab Na₂⁄₃(Fe₁⁄₂Mn₁⁄₂)O₂ is a high-purity (99.9%) P2-type layered oxide developed for next-generation sodium-ion battery...
- £299.00
- £299.00
- Unit price
- per
Subtotal:
£299.00
Couldn't load pickup availability
Description
xCell Lab Na₂⁄₃(Fe₁⁄₂Mn₁⁄₂)O₂ Powder [P2-Type Sodium-Ion Cathode, 3N Purity, ≤3 µm, 100 g]
High-capacity P2-type layered oxide cathode material for advanced sodium-ion battery research
The Cell Lab Na₂⁄₃(Fe₁⁄₂Mn₁⁄₂)O₂ is a high-purity (99.9%) P2-type layered oxide developed for next-generation sodium-ion battery (SIB) systems. This compound offers exceptional electrochemical performance, leveraging the Fe³⁺/Fe⁴⁺ and Mn³⁺/Mn⁴⁺ redox couples to deliver high reversible capacity and improved cycling stability.
As a sustainable alternative to lithium-based materials, this sodium-rich oxide provides an energy density up to 520 Wh/kg and specific capacity of 180 mAh/g at 0.1C, making it an ideal research-grade cathode material for energy storage innovation, solid-state SIB development, and academic R&D laboratories. Its ≤3 µm particle size ensures excellent diffusion kinetics and uniform electrode coating.
Key Features
P2-Type Layered Structure
Delivers smooth Na⁺ diffusion channels and stable lattice integrity for high-capacity operation.
High Energy Density and Capacity
Achieves up to 520 Wh/kg and 180 mAh/g at 0.1C, suitable for high-performance SIB cathodes.
Stable Cycling Performance
Retains approximately 70% of initial capacity after 20 cycles under standard laboratory testing conditions.
Ultra-High Purity (99.9%)
3N purity guarantees low impurity levels, ensuring consistent electrochemical reproducibility.
Fine Particle Size (≤3 µm)
Improves surface area and reaction kinetics, enhancing electrode–electrolyte interface activity.
Technical Specifications
| Property | Value |
|---|---|
| Chemical Formula | Na₂⁄₃(Fe₁⁄₂Mn₁⁄₂)O₂ |
| Purity | ≥99.9% |
| Particle Size | ≤3 μm |
| Appearance | Black powder |
| Cu | 12 ppm |
| Ni | 35 ppm |
| Co | 30 ppm |
| Ca | 7 ppm |
| K | 15 ppm |
| Mg | 20 ppm |
| Si | 18 ppm |
| Al | 25 ppm |
| Zr | 15 ppm |
Applications & Industries
-
Sodium-ion and solid-state cathode research
-
Advanced energy storage material development
-
Layered oxide structural analysis and optimisation
-
Post-lithium electrochemical system design
-
Academic and industrial R&D laboratories
FAQ
Q1: What makes P2-type Na₂⁄₃(Fe₁⁄₂Mn₁⁄₂)O₂ unique?
Its layered oxide structure supports fast Na⁺ diffusion and high structural reversibility, ideal for high-energy sodium-ion systems.
Q2: How does it compare with O3-type cathodes?
P2-type oxides generally offer better rate performance and thermal stability, while O3-types can provide higher initial capacity.
Q3: What testing conditions are recommended?
A voltage window of 2.0–4.2 V with 0.1C rate is typically used for laboratory electrochemical evaluation.
Q4: Is the powder moisture-sensitive?
Moderately. It should be stored under inert atmosphere to prevent Na⁺ surface oxidation.
Q5: Can custom quantities be ordered?
Yes. Available in 10 g to 1 kg batches for academic, pilot, or industrial research use.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Related Products
Recently Viewed Products
- Choosing a selection results in a full page refresh.