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Prussian Blue Cathode Material Sodium Battery Long Cycle High Capacity

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Prussian Blue Cathode Material Sodium Battery Long Cycle High Capacity

Name: Prussian Blue Cathode Material Sodium Battery Long Cycle High Capacity
Brand: XWELL
Price: 1 USD

Brand Name : XWELL

Model Number : Na₂Fe[Fe(CN)₆]

Certification : CE

Place of Origin : CHINA

MOQ : 100g

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 1 t/month

Delivery Time : 5-7 days

Packaging Details : Plastic package

Product Name : Prussian Blue (PB)

Chemical Formula : Na₂Fe[Fe(CN)₆]

Form : Fine powder

Application : Sodium-ion battery cathode material

Purity : Battery grade (≥99%)

Quality Standard : Research-grade (for university labs)

D10 (μm) : 0.39

D50 (μm) : 0.80

Price : 1-1000USD/Negotiable

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Prussian Blue Cathode Material Sodium Battery Long Cycle High Capacity

Product Overview

Prussian Blue (Na₂Fe[Fe(CN)₆]), provided by Xwell, is a research-grade cathode material designed for sodium-ion battery (SIB) applications. Its open framework structure enables fast Na⁺ ion diffusion, while the iron-cyanide composition ensures low-cost and high stability. This battery-grade powder is ideal for academic research and prototype development.

Key Specifications

Parameter	Description
Product Name	Prussian Blue (PB)
Chemical Formula	Na₂Fe[Fe(CN)₆]
Form	Fine powder
Application	Sodium-ion battery cathode material
Purity	Battery grade (≥99%)
Quality Standard	Research-grade (for university labs)

Features & Advantages

Structural Benefits:
- Cubic crystal framework (Fm-3m space group) with large interstitial sites for rapid Na⁺ insertion/extraction.
- Theoretical capacity: ~170 mAh/g (V₃⁺/V⁴⁺ redox couple).
Performance Highlights:
- High ionic conductivity: 10⁻¹⁰–10⁻¹¹ cm²/s Na⁺ diffusion coefficient.
- Excellent cyclability: Minimal phase change during charge/discharge.
Manufacturing Edge:
- Synthesized via room-temperature co-precipitation for batch consistency.
- Low impurity levels (<1% lattice water).

Applications

Academic Research: Electrode formulation optimization.
Prototype Batteries: Coin/pouch cell testing.
Comparative Studies: Benchmarking against other SIB cathodes.

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