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

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