anode material for lithium ion battery,
prefer to be used in Column battery and Power battery,
high capacity
high efficiency

High electro-chemical capacity,over 340mAh/g by half-cell test method, well high-rate discharge performance.

High first efficiency,and cathode material can reach high capacity

Well electrolyte absorption performance,long cycle life

Prefer to be used in Column battery and Power battery

Item

GHMG

GHMG-M

Control Scope

Typical Data

Control Scope

Typical Data

Particle Size (D50)

μm

14.0-20.0

18.5

4.0-8.0

6.3

 BET

cm2/ g

≤1.5

0.90

≤3.0

2.0

Tap Density

g/cm3

≥1.0

1.23

≥1.00

1.18

Density

g/cm3

≥2.2

2.22

≥2.20

2.22

 ASH Content

%

≤0.1

0.05

≤0.10

0.05

Discharge Capacity

mAh/g

≥340.0

349.0

≥330.0

335.0

First Discharge Efficiency

%

≥92.0

93.2

≥94.0

95.1