LATP Lithium Aluminum Titanium Phosphate Solid Electrolyte Sheet Li1.3Al0.3Ti1.7 PO4

LATP Lithium Aluminum Titanium Phosphate Solid Electrolyte Sheet Battery Material Li1.3Al0.3Ti1.7 (PO4) Can Be Customized

Product Overview​​

Xwell's LATP (Lithium Aluminum Titanium Phosphate) solid-state electrolyte sheets are high-performance ceramic membranes for all-solid-state lithium batteries. With NASICON-type crystal structure and air stability, these white ceramic sheets (13±0.1mm diameter) enable safe and efficient ion transport (0.7 mS/cm at 25°C) without requiring glovebox handling.

Key Specifications​​

Material Advantages​​

1. ​​Air Stability​​

   • Unlike LLZO, LATP remains stable in ambient conditions (RH <60%)
   • No moisture-induced degradation during handling

2. ​​Electrochemical Performance​​

   • 3D ion channels enable 500+ cycle life in ASSLBs
   • Compatible with LiFePO₄ cathodes (tested @0.1C)

3. ​​Mechanical Reliability​​

   • Sintered ceramic structure (not powder compact)
   • Withstands 200MPa assembly pressure

Handling Protocol​​

1. ​​Surface Preparation​​

   • Polish with 1μm alumina slurry to remove Li₂CO₃ layer
   • Sputter gold electrodes (1-10Ω surface resistance)

2. ​​Cell Assembly​​

   • Use CR2032 coin cells with molten Li anode
   • Apply gradual pressure (watch for shell deformation)

3. ​​Testing​​

   • EIS measurement range: 1MHz-0.1Hz
   • Thermal aging test @100°C recommended

Applications​​

• ​​All-Solid-State Batteries​​ (Li-metal compatible with interface modification)
• ​​Hybrid Electrolyte Systems​​ (LATP+PEO composites)
• ​​Coating Research​​ (Separator/electrode surface modification)

​​Storage:​​ Dry environment (desiccator recommended)

GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2010 and officially established in June 2014. XWELL relies on South China University of Technology(SCUT), and the core team is composed of several doctors and masters from SCUT.

XWELL's main products are battery production line machines, such as spot welding machine, battery sorting machine, battery sticking machine, battery capacity grading machine, battery charge and discharge aging machine, battery general testing machine, and so on. The main application areas are new energy lithium batteries, automobiles and other industries, Especially in the fields of new energy, automotive wiring welding and other fields, XWELL has accumulated rich engineering experience and mastered a full set of core technologies, and can provide customers with a complete set of services from technology to equipment, helping customers to establish efficient and reliable production lines in the shortest time .