Sodium Titanium Phosphate (NaTi₂(PO₄)₃), often abbreviated as NTP, is a high-performance NASICON-structured electrode material widely used in sodium-ion batteries (SIBs) and other electrochemical energy storage devices. It exhibits excellent ionic conductivity, fast charge/discharge capability, outstanding cycling stability, and superior structural stability.
As a safe and environmentally friendly phosphate material, NTP has attracted significant interest for use in next-generation sodium-ion batteries, particularly in applications requiring long cycle life and high power density. VIMATERIAL offers high-quality NTP powders with customizable specifications. Contact us for more information.
Formula: NaTi₂(PO₄)₃
Appearance: Typically gray-black powder.
Density: ~ 2.8–3.0 g/cm³.
Specific Capacity: > 111 mAh/g (theoretical capacity).
Structure: Crystallizes in a NASICON (Sodium Super Ionic Conductor) crystal structure, providing three-dimensional sodium-ion transport pathways that enable rapid ion diffusion and exceptional cycling stability.
Anode Material for Sodium-Ion Batteries: It is widely used as an anode material for sodium-ion batteries due to its excellent rate capability, long cycle life, and stable operating potential. Its NASICON framework enables rapid sodium-ion insertion and extraction with minimal volume change during cycling.
High-Power Energy Storage Systems: With its fast ion transport characteristics and excellent cycling durability, NTP is suitable for high-power energy storage applications requiring rapid charge and discharge, including frequency regulation and power buffering systems.
Hybrid Capacitors and Electrochemical Devices: It is also used in sodium-ion hybrid capacitors and other electrochemical devices where high-rate performance, excellent reversibility, and long operational lifetime are essential.
Handling: Handle under normal laboratory and industrial conditions. As a fine powder, appropriate personal protective equipment should be used to minimize dust inhalation.
Storage: Store in a cool, dry environment away from moisture and contaminants. Keep containers tightly sealed to maintain product quality during long-term storage.
Q1: What is NTP used for?
A: It is primarily used as an anode material for sodium-ion batteries. It is also widely applied in sodium-ion hybrid capacitors, electrochemical energy storage devices, and research on advanced battery technologies.
Q2: Is NTP suitable for fast-charging sodium-ion batteries?
A: Yes. Thanks to its NASICON crystal structure and fast sodium-ion diffusion pathways, It exhibits excellent rate performance, making it highly suitable for fast-charging and high-power sodium-ion battery applications.
Q3: Is carbon coating available?
A: Yes. Carbon-coated NTP powders are available to improve electronic conductivity and enhance electrochemical performance. Customized carbon coating contents can be provided according to customer requirements.
Q4: Do you provide customized specifications?
A: Yes. Customized specifications are available, including:
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
Contact our team of experts today and let us help you with your business!
