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Prussian White Sodium Ion Cathode Material 145mAh/G Specific Capacity D50 0.8μM

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Prussian White Sodium Ion Cathode Material 145mAh/G Specific Capacity D50 0.8μM

Name: Prussian White Sodium Ion Cathode Material 145mAhG Specific Capacity D50 08μM
Brand: XWELL
Price: 1 USD

Brand Name : XWELL

Model Number : Na2MnFe(CN6)

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

Packaging : Plastic package

Color : Light gray-white powder, free of impurities, agglomeration, or large particles

SEM : 3,000× magnification

D10 : 0.39 (μm)

D50 : 0.80 (μm)

Na Content (%) : 27±1%

Fe+Mn Content (%) : 55±1%

Specific Capacity (mAh/g) : 158

Price : 1-1000USD/Negotiable

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Prussian White Sodium-Ion Cathode Material 145mAh/g Specific Capacity D50 0.8μm

1. Applications

Grid-Scale Storage: 4-hour discharge systems (cost <$100/kWh).
EV Backup Power: Secondary battery systems for low-temperature operation.
Consumer Electronics: Replacement for LiFePO₄ in low-cost devices.

2. Optimization Strategies

Carbon Coating: Improves electronic conductivity (e.g., glucose-derived carbon layer).
Vacuum Drying: Reduces lattice water to enhance cycling stability.
Mn Substitution: NaₓFeMn[Fe(CN)₆] boosts voltage to 3.4 V (Mn²⁺/Mn³⁺ redox).

3. Technical Specifications & Test Data

No.	Item	Requirement	Test Method	Result
1	Packaging	Sealed container	Visual inspection	Compliant
2	Appearance	Light gray-white powder, free of impurities, agglomeration, or large particles	Visual inspection	Compliant
3	D10 (μm)	0.39	Laser particle analyzer	Compliant
4	D50 (μm)	0.80	Laser particle analyzer	Compliant
5	D90 (μm)	1.6	Laser particle analyzer	Compliant
6	Tap Density (g/cm³)	0.6	Tap density tester	0.8
7	Specific Surface Area (m²/g)	6.25	BET nitrogen adsorption	6.41
8	Na Content (%)	27±1%	ICP-OES	27.7%
9	Fe+Mn Content (%)	55±1%	ICP-OES	55.2%
11	Specific Capacity (mAh/g)	158	Coin cell half-cell test	145
12	SEM	3,000× magnification	Provided during R&D phase	Compliant

4. Material Advantages

✅ Ultra-Low Cost: Iron/cyanide-based precursors reduce raw material expenses by ~60% vs. layered oxides.
✅ High Safety: Strong Fe-C≡N bonds suppress thermal runaway risks.
✅ Scalable Synthesis: Simple co-precipitation process (room temperature, aqueous solutions).

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