Ampcera® LiNbO3 (1 wt%) coated NMC 622 Cathode Powder, 9-14um D50, Cathode Material
Product Benefit: LiNbO3 coated NMC 622 (or NCM 622) Cathode Powder provides superior high rate capability of cathode when being used with solid state electrolyte materials. The coating of LiNbO3 on NMC 622 cathode not only supplied a protective surface coating but also optimized the electrochemical behavior of NMC 622 cathode material.
Package Size: 10g, 100g
Supplier: Ampcera Inc. (Ampcera Inside™)
Specifications (Custom made cathode materials with LiNbO3 coating can be provided by Ampcera Inc. upon request. Please contact us for a quote.)
LiNbO3 coating: 1 wt% of NMC 622
Appearance: Ash black color powder
Molecular Formula: LiNi0.67Mn0.28Co0.05O2
(This is our upgraded formula for NMC 622. Please use this for your reference.)
Material Type: Polycrystalline
Chemical Name or Material: Lithium Nickel Manganese Cobalt Oxide
SPECIFICATIONS | ||
| Specification | Typical Test Results |
Elemental Content (wt%) | ||
LiOH | <=0.13 | 0.09 |
Li2CO3 | <=0.12 | 0.08 |
Particle Size Distribution (PSD) (um) | ||
D50 | 13.0+/-2.0 | 12.5 |
Electrochemical Performance | ||
First discharge efficiency (%) | >= 87.5 | 89.0 |
First discharge capacity (mAh/g) | >= 170 | 173 |
Physical Properties | ||
BET (m2/g) | 0.35+/-0.15 | 0.3 |
Tap Density (g/cm3) | >=2.1 | 2.8 |
pH | 11.6-11.9 | 11.75 |
