Co-NCM-012 O3-Type Cobalt-Based Ternary Layered Oxide Cathode – Sodium-Ion Battery Positive Electrode

Overview of Co-NCM-012

The Co-NCM-012 is a high-performance O3-type layered oxide cathode material based on a cobalt-based ternary system with the chemical composition NaNi₀.₅Co₀.₂Mn₀.₃O₂. This material is designed to mirror the successful ternary chemistry widely used in lithium-ion batteries, delivering a well-balanced combination of high capacity, stable cycling, and excellent rate capability. With an initial specific capacity of 166 mAh/g, the Co-NCM-012 is specifically optimized for power battery applications, offering an ideal blend of energy density and dynamic performance for sodium-ion battery systems.

Our comprehensive layered oxide portfolio covers the full spectrum of crystal structures—O3-type, P2-type, P2/O3 biphasic, single-crystal, and high-entropy variants—alongside diversified low-cost and high-performance modified systems based on Cu, Cr, Ti, and Mn chemistries, enabling tailored solutions for every application scenario.

Features of Co-NCM-012

• Lithium-Ion Ternary-Inspired Composition
  The NaNi₀.₅Co₀.₂Mn₀.₃O₂ composition draws from the proven success of Li-ion NCM ternary systems, delivering a familiar and trusted chemistry adapted for sodium-ion battery applications.
• High Specific Capacity
  Delivers an initial specific capacity of 166 mAh/g, providing excellent energy density for power-demanding applications.
• O3-Type Crystal Structure
  The well-defined O3-type layered structure offers a stable framework for sodium-ion intercalation and deintercalation, ensuring reliable and consistent electrochemical performance.
• Balanced Overall Performance
  Achieves an optimal balance across key performance metrics—capacity, cycling stability, and rate capability—making it a versatile choice for diverse power battery applications.
• Excellent Rate Capability
  Maintains 80% capacity at 1C rate, demonstrating robust kinetic performance suitable for moderate to high-power applications.
• Application Versatility
  The balanced performance profile makes this material suitable for a wide range of applications, from energy storage to electric vehicle power batteries.
• Industry-Standard Manufacturing
  Produced via mature high-temperature solid-state and sol-gel processes, enabling ton-scale production with excellent batch-to-batch consistency and controlled manufacturing costs.
• Comprehensive Modification Capabilities
  Our advanced modification technologies—including valence engineering, elemental doping, crystal orientation control, biphasic synergy, and high-entropy design—enable multi-dimensional performance optimization for specific application requirements.

Technical Parameters of Co-NCM-012

Material Specifications

Parameter	Specification
Product Code	Co-NCM-012
Material System	Cobalt-Based Ternary System
Chemical Composition	NaNi₀.₅Co₀.₂Mn₀.₃O₂
Crystal Structure	O3-Type
Operating Voltage Range	2.0 – 4.2 V
Initial Specific Capacity	166 mAh/g
Cycling Stability	80% retention after 100 cycles
Rate Capability	80% capacity at 1C
Technical Highlights	Li-ion ternary-inspired, balanced overall performance, power battery optimized

Physical Properties

Parameter	Specification
Appearance	Black powder
Particle Size D50	5 – 20 μm (customizable)
Specific Surface Area (BET)	1 – 5 m²/g (customizable)
Tap Density	1.8 – 2.8 g/cm³ (customizable)
Moisture Content	≤ 500 ppm
Magnetic Foreign Particles	≤ 100 ppb

Applications of Co-NCM-012

• Grid-Scale Energy Storage Systems
  Suitable for large-scale photovoltaic/wind power storage, grid peak shaving, and frequency regulation applications where reliable cycling performance and cost-effectiveness are essential.
• Low-Speed Electric Vehicles
  Optimized for electric two-wheelers, three-wheelers, and low-speed four-wheel vehicles, delivering high energy density, fast-charging capability, and excellent low-temperature adaptability.
• Portable Electronic Devices
  Ideal for power banks, outdoor power supplies, and portable medical equipment, offering high voltage platform, high specific capacity, and extended cycle life.
• Specialty Applications
  Customizable formulations available for extreme environments including low-temperature, high-temperature, and high-safety scenarios such as military, aerospace, and deep-sea applications.

Company Profile

Luoyang Tongrun Nano Technology Co., Ltd. (TRUNNANO) is a global supplier and manufacturer of high-performance battery materials. We specialize in lithium-ion, sodium-ion, and other advanced battery materials, serving 3C electronics, power batteries, and energy storage systems.

Our products include nano cobalt oxide, nano manganese oxide, silicon-carbon anode materials, hard carbon, NFPP, alumina, boron nitride, and more. All are produced under strict quality control, supported by our in-house lab and professional technical team.

If you are looking for reliable battery materials, feel free to contact us or send an inquiry.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card, etc.

Shipment

By sea, by air, or by express upon payment receipt.

Package of Co-NCM-012

Standard Packaging

• Vacuum-sealed moisture-barrier packaging using aluminum-laminated film or PE bags, placed inside sturdy cartons.
• Packaging dimensions and weights are customizable based on customer requirements.

Storage & Handling

• Store in a dry, cool, well-ventilated environment away from moisture, heat, and contaminants.
• Avoid exposure to strong acids, alkalis, and oxidizing agents.
• Handle with care during transport to prevent packaging damage.
• Recommended shelf life: 12 months from date of manufacture under sealed, proper storage conditions.
• After opening, unused material should be immediately resealed and stored in a dry environment.

5 FAQs of Co-NCM-012

Q1: How does Co-NCM-012 differ from lithium-ion NCM cathodes?
While Co-NCM-012 shares a similar ternary composition philosophy with Li-ion NCM cathodes (Ni-Co-Mn), it is specifically designed for sodium-ion battery systems with optimized sodium content, crystal structure, and electrochemical properties for sodium-ion intercalation chemistry.

Q2: What makes this material suitable for power battery applications?
The combination of high specific capacity (166 mAh/g), good rate capability (80% at 1C), and balanced cycling stability makes Co-NCM-012 an ideal choice for power battery applications requiring both energy density and dynamic performance.

Q3: What is the recommended operating voltage range?
The recommended operating voltage range is 2.0 – 4.2 V vs. Na⁺/Na. The extended upper voltage limit of 4.2 V contributes to the high energy density of this material.

Q4: Can this material be used in both sodium-ion and lithium-ion batteries?
This material is specifically designed and optimized for sodium-ion battery systems. It is not recommended for lithium-ion battery applications.

Q5: What customization options are available?
We offer comprehensive customization including elemental composition, crystal structure, particle size distribution, specific surface area, tap density, and performance optimization for specific application requirements. Please contact our technical sales team for detailed discussions.