Lithium Aluminum Titanium Phosphate (LATP) Li1.3Al0.3Ti1.7(PO4)3 Solid Electrolyte
Model:LATP BEO-2P3
Chemical Formula:Li1.3Al0.3Ti1.7(PO4)3
Particle Size:1–5 μm (laser-verified)
Ionic Conductivity:1.68×10 −3 S/cm (25°C)
Density:2.93 g/cm 3
Thermal Stability:Up to 300°C (no decomposition)
Form Options:Powder, slurry (NMP/DMC-based)
Storage:Argon glovebox (O₂/H₂O <0.1 ppm) to prevent Li₂CO₃ formation
MOQ: 10g
Leading time: 5-7 working days
New Energy Materials Solid Electrolyte LATP BEO-2P3 Automotive Power Battery
Material Overview
LATP BEO-2P3 (LiAlTi(PO)) is an advanced oxide-based solid-state electrolyte designed for high-performance all-solid-state batteries (ASSBs). With its NASICON-type crystal structure, this material delivers exceptional ionic conductivity (– S/cm at 25°C) and electrochemical stability (0–5V vs. Li/Li), making it ideal for electric vehicle (EV) applications.
Key Specifications
| Item | Unit | Specification | Value | Reference Standard |
|---|---|---|---|---|
| Package | – | Vacuum packed in aluminum plastic film bags, no breakage | Vacuum packed in aluminum plastic film bags, no breakage | Visual inspection |
| Appearance | – | White powder | White powder | Visual inspection |
| Phase characteristic peak intensity | % | Malvern Panalytical XRD diffractometer | ||
| ・AlPO₄ | % | ≥90.0 | 98.35 | |
| ・TiPO₄ | % | ≤60.0 | 0.00 | |
| ・Li₃PO₄ | % | ≤5.0 | 0.00 | |
| ・LiTiPO₄ | % | ≤3.0 | 0.00 | |
| Particle Size | μm | Malvern Instruments Ltd MASTERIZER3000 | ||
| ・D10 | μm | ≤0.30 | 0.22 | |
| ・D50 | μm | 0.35±0.05 | 0.36 | |
| ・D90 | μm | ≤0.8 | 0.66 | |
| ・Dmax | μm | ≤1.0 | 0.91 | |
| Principal element ratio | % | Agilent 5800 ICP-OES | ||
| ・Li | % | 22.0±4.0 | 22.00 | |
| ・Al | % | 2.0±0.8 | 2.54 | |
| ・Ti | % | 17.0±4.0 | 20.00 | |
| ・P | % | 21.5±5.0 | 24.13 | |
| pH | – | – | – | METTLER TOLEDO FE280 |
| Magnetic substance content | ppm | – | – | |
| Impurity element ratio | ppm | – | – |
Performance Advantages
- High Safety
- Non-flammable solid matrix eliminates liquid electrolyte leakage risks.
- Stable against Li-metal anodes (critical current density: 4.2 mA/cm).
- Enhanced Battery Performance
- Improves rate capability and low-temperature performance as a cathode additive (1% wt. in NMC/LCO).
- Reduces interfacial resistance (<10 Ω·cm with Sn:SnF coating).
- Manufacturing Readiness
- Compatible with roll-to-roll processing for(coating thickness: 10–50 μm).
- Cost-effective raw materials (estimated $2/kg for precursors).
Automotive Applications
- High-Voltage ASSBs: Compatible with NCM811 cathodes (energy density >400 Wh/kg).
- Hybrid Solid-Liquid Batteries: Transitional technology for 2026–2030 EV models.
- Fast-Charging Systems: Enables 4C charging without dendrite formation.
Handling Protocol
- Storage: Argon glovebox (O/HO <0.1 ppm) to prevent Li2CO3formation.
- Processing: Cold-press at 300–500 MPa for pellet fabrication.
Note: Custom formulations (e.g., Zr-doped LATP) available for R&D-scale orders.