Carbon-Coated Sodium Vanadium Phosphate

Model: TOB-NVP

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Khoom Taw qhia

Carbon-Coated Sodium Vanadium Phosphate [Na₃V₂(PO₄)₃] hmoov

Model: TOB-NVP

1.Material npe, purity, thawj particle loj

Tsis muaj	Khoom npe	Purity	Particle loj
1	Carbon-coated sodium vanadium phosphate [Na3V2 (PO4)3] hmoov	3N	2 ua um

2. Carbon-coated sodium vanadium phosphate [Na3V2(PO4)3] hmoov

Carbon-coated sodium vanadium phosphate [C 4wt.%-Na3V2 (PO4)3] hmoov Purity (wt%) Ntau dua lossis sib npaug li 99.9%.

Na3V2 (PO4)3 feem ratio : Na :V: P :O=3 :2 :3:12 (mol).

C: Na3V2 (PO4) 3= 4: 96 wt.%.

Cov ntsiab lus impurity tsis ntau tshaj: Unit PPm

Element

Cov ntsiab lus

Hmoov xim:grey dub.

3. Npib CellElectrochemical Parameters:

Npib Cell:Charge / paug voltage ntau rau kev kuaj sodium: 2.5 ~ 3.85v

Slurry ratio:Cov tshuaj nquag: SP:PVDF{0}}: 10: 10wt

Electrolyte:NC -097(sodium chlorate)

Hom roj teeb:2032

Firstefficiency ntawm ib nrab-cell	98.39%	99.04%	99.37%	BPS Cell Case 2016 Electrolyte NC -013 Testingvoltage 2-4V
0.2Cdischargecapacity(mAh/g)	103.78	105.35	101.18
1 Cdischargecapacity (mAh/g)	104.82	106.02	103.27
10C Dischargecapacity (mAh/g)	102.15	101.02	94.48