Lithium Nickel Manganese Cobalt Oxide (NCM 622)

Specifications

Description

Related Data

D₁₀ (μm)

       > 5.5

·         X-ray diffraction pattern

·         Certificate of analysis

·         MSDS

·         Applications: Li-ion battery cathode material.

·         Warning:

o   Please keep the powder in vacuum box to avoid moisture.

o   Please bake the powder in a vacuum oven at 120 - 150 °C before making slurry and coating to ensure max. capacity

D₅₀ (μm)

10.5 – 14.5

D₉₀ (μm)

< 25.5

D_max (μm)

< 34.0

Appearance

Dark brown powder, atmospheric stability

Elements Proportions

Ni:Co:Mn = 5:2:3

pH

       < 12

Specific Surface Area (m²/g)

0.25 - 0.42

Discharge Capacity (4.2-2.7V, mAh/g)

150-160 @0.2C vs. Li, Half Cell

Coulomb Efficiency (3.0-4.3V, %)

>85%

Discharge Rate (%)

87.0 @3C vs. 0.2C

Capacity Retention (RT, 3.0-4.3V, 1C, %)

93.8, 1C@51 cycles