Layered P2-Na[NiFeMn]O2

Cat No:BMCM-0027

Description

Cobalt-free P2-type layered oxide cathode for sodium-ion batteries, optimized for a balance between cost, capacity, and high-rate performance.

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Basic Information

Chemical Formula	Na0.67Ni0.15Fe0.2Mn0.65O2
Appearance	Black Powder
Molecular Weight	~105 g/mol
D50 Particle Size	4 - 9 μm
Tap Density	≥ 1.5 g/cm³
BET Surface Area	1.0 - 2.5 m²/g
1st Discharge Capacity	≥ 145 mAh/g
1st Coulombic Efficiency	≥ 93%
pH Value	10.0 - 12.0
Moisture Content	≤ 0.10%
Magnetic Impurities	≤ 100 ppb
Li/Na Content	13 - 15% (Na)
Ni Content	8 - 10%
Mn Content	34 - 36%
Co Content	N/A
Transition Metals	Ni-Fe-Mn Oxide
Crystal Structure	P2-type Layered
Compaction Density	≥ 2.6 g/cm³
Storage Conditions	Sealed, dry
Conductivity	~10⁻⁴ S/cm
Voltage Range	2.0 - 4.2 V
Purity	≥ 99.5%
Primary Application	Low-cost Na-ion
Thermal Stability	Moderate
Cycle Life	> 800 cycles

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