Prussian White/Blue Powder

Battery Process

More Custom Items

Prussian White/Blue Powder

Item No.: XW-PRU-B-W
Application: Prussian white/blue powder as sodium-ion active material;
Warranty: One Year warranty with lifetime support;
Order(MOQ): 1 package;
Payment: T/T,Western Union, Paypal,L/C;
Product Origin: China;
Lead Time: in stock or 1-10days,ect;
Note: XIAOWEI factory supports OEM.

 Products Description 

Prussian white (PW), which is the fully reduced and sodiated form of prussian blue(PB), which is called Prussian white because it contains high sodium (Prussian blue contains only one sodium) and appears white.

PW could significantly improve the manufacturability of commercial batteries as it circumventsthe requirement of a reactive sodium-loaded anode in cell assembly.

Prussian blue frame structure allows sodium ions to be embedded and released quickly, with excellent structural stability and rate performance.

Prussian blue cathode material is a potential sodium ion storage material because of its simple preparation process and stable structure.

 Technical Parameters 

Prussian White Powder

Testing items Unit Detection value
Chemical Properties Chemical formula / Na2MnFe(CN)6
Physical properties Particle size analysis D10 um 3.8
D50 um 13.2
D90 um 31.5
Appearance status / white powder
Specific surface area m2/g ≤25
PH value / 8.34
Electrochemical properties First charge/discharge ratio capacity(Na,0.1c,2-3.8V) mAh/g ≥120
Storage Easily absorb water, need to be moisture-proof, stored at room temperature. Should be used up as soon as possible after unpacking or stored in glove box.
Shipping This product is non-combustible and safe to transport when the package is intact


Prussian Blue Powder
Testing items unit Testing results
Chemical Performance Chemical formula / Na2FeFe(CN)6
Physical Performance Particle size distribution D10 μm 8.9
D50 μm 21
D90 μm 40.5
Outward appearance   / Blue powder
Specific surface area   m2/g ≤25
pH value   / 8.19
Electrochemical Performance First discharge specific capacity(Na, 0.1C, 2-3.8V) mAh/g ≥100
Storage It is easy to absorb water and needs to be moisture-proof and stored at room temperature. Use as soon as possible after opening, or store in a glove box.
Shipping This product is non-combustible and safe to transport when the package is intact