Lithium Rich Manganese Based Cathode Material for Lithium Ion Batteries

Product Overview

This high-performance lithium-rich manganese-based cathode material represents a next-generation class of solid-solution active powders engineered specifically for advanced lithium-ion battery chemistry. By leveraging a high-voltage lithium and manganese-rich layered structure, the material delivers significantly higher energy density and specific capacity compared to conventional nickel-cobalt-manganese (NCM) or lithium cobalt oxide (LCO) formulations. The powder features an optimized particle morphology that balances ionic transport, high tap density, and uniform slurry processing.

Engineered primarily for energy storage systems, electric mobility research, high-drain power tools, and consumer electronics development, this cathode powder facilitates seamless transition from benchtop coin-cell screening to pilot-scale pouch-cell assembly. Its manganese-dominant composition substantially mitigates the reliance on scarce, volatile, and expensive raw metals such as cobalt and nickel, presenting an environmentally conscious and cost-effective pathway toward ultra-high-energy-density cells.

Manufactured under rigorous quality control standards, this material exhibits tight particle size distribution, exceptionally low residual transition metal impurities, and consistent batch-to-batch electrochemical repeatability. It empowers researchers and industrial cell manufacturers to push operating voltages up to 4.6V and 4.8V safely, achieving sustained capacity retention, high thermal resilience, and robust cycle lives under rigorous dynamic testing conditions.

Key Features

• Exceptional Specific Discharge Capacity: Delivers a stable discharge capacity of ≥200 mAh/g within a 3.0V to 4.6V window at 0.1C, and unlocks over 250 mAh/g when cycled in an extended 2.0V to 4.8V operating voltage range due to its advanced solid-solution activation mechanism.
• Cobalt-Lean and Cost-Efficient Formulation: Formulated predominantly with abundant, cost-effective manganese, dramatically lowering raw material expenditure while improving baseline thermal safety compared to conventional layered oxide cathodes.
• Optimized Particle Size Distribution: Features a tightly controlled particle spectrum (D10: 4.90 µm, D50: 9.40 µm, D90: 16.8 µm) that minimizes electrode tortuosity, enhances volumetric packing, and ensures homogeneous slurry rheology during coating.
• High Tap Density: Achieves a superior tap density of 2.00 g/cm³, facilitating dense electrode calendering and high volumetric energy density in finished cylindrical, prismatic, and pouch cell configurations.
• Low Specific Surface Area: Engineered with a controlled BET specific surface area of 0.70 m²/g, suppressing unwanted electrolyte-electrode side reactions, minimizing gas generation during high-voltage holds, and extending cycle life.
• High Chemical Purity: Refined with stringent impurity thresholds (Fe ~0.0032%, Cu ~0.0000%, Moisture ~0.0335%), preventing parasitic internal micro-shorting and maintaining high coulombic efficiency throughout prolonged cycling.
• Broad C-Rate Adaptability: Demonstrates outstanding kinetic charge transfer, supporting continuous discharge rate protocols from 0.1C up to 3.0C with minimal overpotential and robust voltage plateau retention.
• Flexible Packaging Formats: Supplied in multiple moisture-sealed laboratory and pilot packaging sizes (20g, 100g, 500g, 1000g) inside protective barrier containers to support both micro-scale academic testing and multi-layer pilot line prototyping.

Applications

Technical Specifications

Why Choose This Product

• Proven Solid-Solution Chemistry: Engineered using precise compositional balancing that activates excess lithium capacity at elevated voltages, consistently achieving over 250 mAh/g specific capacity without structural phase collapse.
• Commercial-Grade Manufacturing Precision: Produced through automated precipitation and calcination lines, ensuring tightly controlled morphology, uniform D50 distribution, and trace impurity levels that satisfy stringent industrial standards.
• Exceptional Processability: Exhibits low moisture absorption, optimal pH stability, and low specific surface area, allowing seamless integration into standard aqueous and NMP-based solvent slurry processing pipelines without gelation.
• Economical & Strategic Supply Security: By utilizing manganese as the primary transition metal backbone, this powder significantly lowers production expenses and insulates supply chains from geopolitical raw material volatility.
• Comprehensive Technical Support: Backed by deep materials characterization data, standardized cycling protocols, and expert technical guidance across cell assembly, calendering, and high-voltage testing.

Contact our technical sales team today to request a quote, order sample batches, or discuss customized packaging requirements for your battery research and production lines.

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