LiMn2O4 Battery Cathode Materials For Electric Bicycle Battery Pack PONY CE MSDS

Delivery Time:15-20days after payment
Certification:PONY ,CE MSDS

High Capacity and temperature LiMn2O4 Battery Cathode Material For Digital , Miner Light

Item			Unit	Control standards	Typical value
Chemical performance	Li		Wt%	4.3±0.2	4.4
	Mn		Wt%	58.0±1.0	57.39
	Li/Mn			0.60±0.05	0.57
	Impurity	Na	ppm	≤400	335
		K	ppm	≤30	19
		Ca	ppm	≤300	138
		Fe	ppm	≤30	29
		Cu	ppm	≤10	2
Physical Performance	Particle size distribution	D10	µm	≥5.0	8.6
		D50	µm	10.0～18.0	15.3
		D90	µm	≤35.0	27.7
	specific surface area		m2/g	0.20～0.80	0.40
	pH			8.00～11.00	9.90
	Moisture		Wt%	≤0.100	0.038
	Tap density		g/cm3	≥1.70	1.95
	Compact density		g/cm3	≥2.80	2.85
Electrochemical performance	Initial specific discharge capacity(vs.Li, 0.2C)		mAh/g	≥105.0	106.2
	Initial charge-discharge efficiency		%	≥95	96
	Capacity retention ration after 2000 cycles (RT)		%	≥80	82
	Capacity retention ration after 500 cycles (55℃)		%	≥80	81

Description:

Type: SM11

Name: Lithium Manganese Oxide

Appearance: Black powder, no agglomeration

Crystallogram: No impurity phase

Applications:

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

Competitive Advantages:

1. Good cycle performance

2. High charge-discharge rate

3. Good storage performance at high temperature

4. Good stability and safety performance