LiMn2O4 Li Iron Battery Cathode Materials For Electric Vehicle Battery Cells

Name: LiMn2O4 Li Iron Battery Cathode Materials For Electric Vehicle Battery Cells
Brand: Soundon
Price: 1 USD

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High power and excellent cyclelife LiMn2O4 Battery Cathode Material for electric vehicle battery cells

Specification :

Test Item			Unit	Control standards	Typical value
Chemical Parameter	Li		Wt%	4.2±0.2	4.2
	Mn		Wt%	57.5±2.0	55.8
	Li/Mn			0.59±0.02	0.60
	Impurity	Na	ppm	≤3000	2182
		K	ppm	≤300	142
		Ca	ppm	≤350	280
		Fe	ppm	≤60	55
		Ni	ppm	≤50	6
		Cu	ppm	≤20	4
Physical Performance	Particle size distribution	D10	µm	≥2.0	3.2
		D50	µm	10.0～18.0	15.1
		D90	µm	≤40.0	34.3
	specific surface area		m2/g	0.50～1.20	0.91
	pH			8.0～11.0	9.60
	Moisture		Wt%	≤0.100	0.043
	Tap density		g/cm³	≥1.60	1.71
	Compact density		g/cm³	≥2.80	2.86
Electrochemical performance	Initial discharge capacity (vs.Li, 0.2C)		mAh/g	≥105.0	108.3
	Initial charge-discharge efficiency		%	≥93	95
	Capacity retention ration after 1500 cycles (RT)		%	≥80	83
	Capacity retention ration after 400 cycles (55℃)		%	≥80	80.5

Characteristics:

Types: SM1

Name: Lithium Manganese Oxide

Appearance: Black powder, no agglomeration

Compact density is more than 3.6g/cm³

Cycle life is around 1500 times at room temperature, capacity retention ration after 400 cycles at high temperature is more than 80%.

Good consistency and stability, superior safety performance, and good storage performance at high temperature.

Applications:

Suitable for electric bicycle battery, electric vehicle battery and energy storage etc.

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