Doped Type

Product Details

Features:
Al doping content of 4000ppm-7000ppm; black solid powder. Improved cycle stability (realized by doping), high voltage, and high specific energy.
Applications:
3C batteries, energy storage batteries, power tools, communications, and others.

控制标准Control Standards
控制指标 Items	单位 Units	CTA-4A17	CTA-2A13	CTA-4A05
Co	%	≥72.3	≥72.3	≥72.3
Al	ppm	3500-4500	1500-2500	3500-4500
Na	%	≤0.0100	≤0.0100	≤0.0100
Ca	%	≤0.0100	≤0.0100	≤0.0100
Fe	%	≤0.0050	≤0.0050	≤0.0050
Cu	%	≤0.0050	≤0.0050	≤0.0050
Mn	%	≤0.0050	≤0.0050	≤0.0050
Zn	%	≤0.0050	≤0.0050	≤0.0050
Mg	%	≤0.0100	≤0.0100	≤0.0100
Ni	%	≤0.0050	≤0.0050	≤0.0050
H2O	%	≤0.5	≤0.5	≤0.5
D10	μm	12.5-14.5	≥5.0	≥1.0
D50	μm	16.5-19.5	11.0-15.0	4.5-7
D90	μm	≤30.0	≤24.0	≤15.0
D100	μm	≤45.0	≤35.0	≤25.0
MMI (Magnetic Metal Impurities)	ppm	≤0.3	≤0.3	≤0.3
TD	g/cm3	≥2.0	≥1.8	≥2.0