Description
Lithium Nickel Manganese Oxide (LiNi₀.₅Mn₁.₅O₄) Cathode Powder
High-Voltage Spinel (LNMO) for Superior Energy Density and Thermal Stability
Product Overview
Lithium Nickel Manganese Oxide (LiNi₀.₅Mn₁.₅O₄), commonly known as LNMO, is a high-performance 5V-class spinel cathode material. It is engineered for the next generation of high-energy-density lithium-ion batteries, operating at a high voltage plateau (~4.7V vs. Li/Li⁺). Due to its cobalt-free composition and robust spinel structure, LNMO offers an environmentally friendly and cost-effective solution with exceptional thermal stability and remarkable cycling performance.
Physical & Electrochemical Specifications
| No. | Property Item | Specification |
|---|---|---|
| 1 | Appearance | Gray-black powder, no impurities |
| 2 | Particle Size D10 | ≥ 1.0 μm |
| 3 | Particle Size D50 | 2.5 – 5.5 μm |
| 4 | Particle Size D90 | ≤ 15 μm |
| 5 | Particle Size D99 | ≤ 25 μm |
| 6 | Specific Surface Area | 0.5 – 1.8 m²/g |
| 7 | Tapped Density | ≥ 1.6 g/cm³ |
| 8 | Gravimetric Capacity | ≥ 130 mAh/g |
| 9 | First Discharge Efficiency | ≥ 90% |
| 10 | Ni and Mn Content | ≥ 56.0% |
| 11 | Lithium Content | 3.5 – 4.5% |
Core Features & Advantages
High-Voltage Potential
Operating at nearly 5V, LNMO significantly enhances the energy density of battery packs compared to traditional LFP or NCM materials.
Robust Spinel Structure
The 3D spinel lattice provides excellent structural integrity, leading to long cycle life and high-rate performance.
Cobalt-Free Sustainability
Eliminating cobalt reduces costs and environmental impact while maintaining high thermal stability for safer battery operation.
Application Scope
- Electric Vehicles (EVs): High-voltage automotive battery systems for increased range.
- Energy Storage Systems: Stable grid-balancing and renewable energy storage solutions.
- Consumer Electronics: Next-gen devices requiring long-lasting and reliable power.
- Battery R&D: Academic and industrial research into 5V-class cathode technologies.
Storage & Packaging
Storage: Store in a cool, dry place. Keep vacuum-sealed to prevent moisture absorption and maintain high 0.1C discharge efficiency.
Packaging: Available in 200g and 1000g net weight options. Provided in moisture-proof, airtight sealed containers.
Safety: Comply with standard laboratory handling protocols. Avoid inhalation and direct skin contact.
ADVANCE YOUR HIGH-VOLTAGE RESEARCH
Contact our engineering team for technical support, official quotations, or bulk batch customizations.
