LiNi0.90Co0.06Mn0.04O2 (NCM9064, Polycrystalline) Powder for Li-Ion Battery Cathode, 100 g/bottle, CLIBCNCM9064
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NCM9064 (LiNi0.90Co0.06Mn0.04O2) cathode is an ultra-high nickel layered oxide material for lithium-ion batteries. The elements in NCM90 play different roles in battery operation: (a) 90% Nickel (Ni): The active material responsible for high capacity. (b) 6% Cobalt (Co): Included primarily for structural stability. (c) 4% Manganese (Mn): Included for safety and structural integrity. It has the following advantages:
(1) Highest Energy Density: With 90% nickel, NCM9064 pushes the theoretical capacity limit of layered oxide cathodes. This significantly increases the specific energy (Wh/kg) of the battery cell, which is crucial for maximizing EV range. NCM90 can deliver an initial discharge capacity of around 225-230 mAh/g.
(2) Lowest Cobalt Content: The cobalt fraction is slashed to just 6% (from 10% in NCM811 and 20% in NCM622). This dramatically: (a) Reduces Raw Material Cost: Cobalt is the most expensive and supply-constrained metal. (b) Improves Ethical Sourcing: Reduces reliance on cobalt mining, which is associated with ethical and environmental concerns.
There is no surface coating on the polycrystalline NCM9064 powders, which is suitable for post surface modification and comparison.
| Part Number |
CLIBCNCM9064 (C-LIB-C-NCM9064) |
| Chemical Formula |
LiNi0.90Co0.06Mn0.04O2 (NCM9064, Polycrystalline) |
| Impurity Content |
Li2CO3= 0.554 wt%, LiOH = 0.528 wt% Fe< 14 ppm, Mg< 22 ppm, Cu< 2.3 ppm Na<345 ppm, Ca: 14.6 ppm, S< 4632 ppm |
| Particle Size Distribution |
D10 = 11.55 um; D50 =12.46 um; D90 = 14.66 um |
| Specific Area | 0.26 m2/g |
| Moisture Level | <354 ppm |
| First Discharging Capacity |
~193.4 mAh/g (0.1 C, 3.0-4.3 V)  
|
| First Columbic Efficiency |
85.0% |
Notes: (1) Please store the uncoated polycrystalline NCM9064 powder in a dry area (glovebox is preferred); (2) The battery powder is highly recommended to be dried at 80-100°C in a vacuum oven for 6-12 h before use.
References:
- Y. Su, et al. Roles of Fast-Ion Conductor LiTaO3 Modifying Ni-rich Cathode Material for Li-Ion Batteries, ChemSusChem, 2021, 14, 1955-1961
- M. Lu, et al. Boosting the performance of LiNi0.90Co0.06Mn0.04O2 electrode by uniform Li3PO4 coating via atomic layer deposition, Chinese Chemical Letters, 2024, 35, 108638.