GUANGDONG XWELL TECHNOLOGY CO., LTD.
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Sodium-ion battery positive electrode P2, Sodium nickel manganese titanium oxide (NaNiMnTiOx), single/double-sided coating, mass production battery grade, customizable
Crystal Structure (P2 Type):
It belongs to a layered structure. Transition metals (M/T) and oxygen atoms form a close-packed "framework", and sodium ions are located in the layered gaps between these frameworks. The "P" indicates that the layered gaps where sodium ions reside have a trigonal prismatic coordination. The "2" indicates that a single unit cell contains two layers of such transition metal-oxygen layers.
Properties:
Technical Specifications
| Product Name | Code | Areal Density | Single/Double Side | Current Collector Areal Density | Active Material Proportion | Calendering Density | Coating Process |
|---|---|---|---|---|---|---|---|
| NMTO (P2 Type) | NMTO-D01 | 27mg/cm² | Double Side | 3.63mg/cm² | 93.50% | 2.3g/cm³ | Wet Method |
| NMTO (P2 Type) | NMTO-S01 | 13.5mg/cm² | Single Side | 3.63mg/cm² | 93.50% | 2.08g/cm³ | Wet Method |
Electrochemical Performance & Storage
Batteries with P2 cathode deliver high energy density (over 280Wh/kg), making them suitable for demanding applications. Requires storage in dry, low-humidity environments to prevent performance degradation from CO₂ and H₂O reactions during charging.
Why Choose Our NCM90 Cathode Sheets?