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Prussian White
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Prussian White Powder as Sodium Ion Active Material

TOB New Energy provides Sodium Ion Active Material Including prussian blue,prussian white,hard carbon and etc.
  • Brand:

    TOB NEW ENERGY
  • item no.:

    TOB-PW
  • order(moq):

    1
  • Payment:

    L/C,T
  • product origin:

    China
  • shipping port:

    XIAMEN
Product Detail

Prussian White Powder as Sodium Ion Active Material

SPECIFICATIONS


Prussian white (PW), which is the fully reduced and sodiated form of prussianblue(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.


Specification
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


XRD

pw

SEM


Rate Performance Testing

0.2C Curves of Charge and Discharge


1C Curves of Charge and Discharge

2C Curves of Charge and Discharge


Conclusion:

With a high specific capacity of 130mAhg-1 and good multiplicity performance, the capacity is up to 118mAhg-1 at 2C multiplicity.


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