MSE PRO™ Lithium Cobalt Oxide (high voltage type)-4.45V

Product Details

1. MSE PRO Lithium cobalt oxide with a single crystal structure, high specific capacity, surface modification coating, suitable for 4.45V high voltage, mixed particle sizes, high compaction density, and good cycling performance.

2. Good processability, commercially produced in large quantities with stable quality.

3. Widely used in high energy density products such as smartphones, smartwatches, and tablets.

4. Convenient for research on pouch cells and coin cells.

Specifications:

Test items	Unit	Specifications	Actual measurement results	Testing methods or instruments
Li	(wt%)	7.0±2.0	7.1	ICP
Co	(wt%)	60.0±3.0	60.37
Ca	(wt%)	5.0±1.0	0.0021
Cu	(wt%)	5.0±1.0	0.0002
Mg	(wt%)	≤0.5	0.1145
Na	(wt%)	≤0.01	0.0026
Zn	(wt%)	≤0.01	0.0002
Free lithium	(wt%)	≤0.5	0.0022	Acid burette
D10 (Particle size)	(μm)	≥4.0	6.55	Laser particle size analyzer
D50 (Particle size)	(μm)	12.0~18.0	15.55
D90 (Particle size)	(μm)	≤38.0	29.45
BET (Surface area)	(m²/g)	≥0.8	0.17	Fully automatic surface area and porosity analyzer
TD (Density)	(g/cm³)	≤4.2	2.66	Vibrating density measuring instrument
pH	/	≤12.0	10.33	pH value
Moisture	(ppm)	≤2500	166.3	Moisture meter

Note:

Due to the combination of different particle sizes and high compaction density, high voltage lithium cobalt oxide requires increased pressure during the rolling process.
When applying high voltage to lithium cobalt oxide, attention should be paid to electrolyte formulation to prevent high voltage instability issues.
Shelf life: 2 years from the date of production.

Storage conditions: Store at room temperature in a sealed manner.

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