CGH
Actualized high capacity and safety with Ni-rich core structure and Mn-rich shell structure.
By using a Mn-rich core-shell gradient design on the surface layer, we have improved the safety of the battery, which is a serious concern with the high Ni conversion of the conventional ternary cathode material.
It combines high capacity with long-term life characteristics, and is also used as a powerful cathode material for automotive batteries where high energy density is required.
CGH (Core-shell Gradient High-nickel contents)
■Major Applications： Electric Vehicles (EV, HV, PHV)
■Compositions：Lithium, Nickel, Manganese, Cobalt
■Features：Higher early capacitance and longer life than Low Nickel Content positive electrode material.
Bi-modal product in which large particles and small particles are mixed
It has a Core-Shell construction and is superior in safety and dispersibility compared to NCM811.
| Grade | Nickel Content |
Discharge Capacity (mAh/g) |
PD, g/cc |
Lifetime Property @50Cyc, % |
Remarks |
|---|---|---|---|---|---|
| CGH | 80% | 204 | 3.2 | 98 | In production |
| 88% | 216 | 3.4 | 97 |
※The above are representative values, not the lowest values of the specifications.
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