HMn-DS-005 High-Manganese Biphasic Layered Oxide Cathode – Cost-Effective Sodium-Ion Battery Positive Electrode

Overview of HMn-DS-005 Layered Oxide Cathode

The HMn-DS-005 is a high-performance layered oxide cathode material designed for sodium-ion batteries, featuring a high-manganese biphasic stabilization system with the chemical composition NaFe₀.₂₅Mn₀.₇₅O₂ and a P2/O3 biphasic crystal structure. This material delivers an initial specific capacity of 140 mAh/g and is engineered with a high manganese content to achieve exceptional cost-effectiveness while maintaining stable electrochemical performance, making it an ideal cathode choice for large-scale, cost-sensitive sodium-ion battery applications including grid-scale energy storage 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 HMn-DS-005 Layered Oxide Cathode

• High-Manganese Cost-Effective Design
  With a manganese content of 75%, this material significantly reduces raw material costs compared to nickel-rich counterparts, offering exceptional cost-effectiveness for large-scale applications without compromising electrochemical performance.
• P2/O3 Biphasic Stabilization Structure
  The biphasic structure provides enhanced structural stability during sodium-ion intercalation/deintercalation, delivering reliable cycling performance and good rate capability.
• Iron-Manganese Binary Composition
  The NaFe₀.₂₅Mn₀.₇₅O₂ composition leverages abundant and low-cost iron and manganese elements, achieving an optimal balance between performance and cost for price-sensitive applications.
• Excellent Cost-to-Performance Ratio
  Delivers reliable electrochemical performance at a significantly lower material cost, making it the preferred choice for large-scale energy storage systems where cost is a critical factor.
• 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 Crystal Structure Engineering
  Our capabilities span O3-type, P2-type, P2/O3 biphasic, single-crystal, and high-entropy designs, enabling precise structural tailoring for diverse application requirements.

Technical Parameters of HMn-DS-005 Layered Oxide Cathode

Material Specifications

Parameter	Specification
Product Code	HMn-DS-005
Material System	High-Manganese Biphasic Stabilization System
Chemical Composition	NaFe₀.₂₅Mn₀.₇₅O₂
Crystal Structure	P2/O3 Biphasic
Operating Voltage Range	2.0 – 4.0 V
Initial Specific Capacity	140 mAh/g
Cycling Stability	80% retention after 100 cycles
Rate Capability	80% capacity at 1C
Technical Highlights	High manganese content, exceptional cost-effectiveness

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 HMn-DS-005 Layered Oxide Cathode

• Grid-Scale Energy Storage Systems
  Ideally suited for large-scale photovoltaic/wind power storage, grid peak shaving, and frequency regulation applications where long cycle life, high safety, and low cost are paramount. The high-manganese composition provides exceptional cost advantages for massive energy storage deployments.
• Low-Speed Electric Vehicles
  Suitable for electric two-wheelers, three-wheelers, and low-speed four-wheel vehicles where cost-effectiveness is a key consideration alongside reliable performance.
• Portable Electronic Devices
  Applicable for power banks, outdoor power supplies, and portable medical equipment where cost-sensitive designs require dependable battery performance.
• 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 HMn-DS-005 Layered Oxide Cathode

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 HMn-DS-005 Layered Oxide Cathode

Q1: What is the advantage of the high-manganese composition?
Manganese is abundant, low-cost, and environmentally friendly. The 75% manganese content significantly reduces raw material costs while maintaining reliable electrochemical performance, making this material exceptionally cost-effective for large-scale energy storage applications.

Q2: How does the P2/O3 biphasic structure benefit this material?
The biphasic structure enhances structural stability during sodium-ion intercalation and deintercalation, contributing to stable cycling performance and good rate capability while maintaining the cost advantages of the high-manganese composition.

Q3: What is the recommended operating voltage range?
The recommended operating voltage range is 2.0 – 4.0 V vs. Na⁺/Na. Stable cycling performance is achieved within this window.

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.