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LAGP Lithium Aluminum Germanium Phosphate Solid State Electrolyte Sheet Li1.5Al0.5Ge1.5P3O12
LAGP Lithium Aluminum Germanium Phosphate Solid State Electrolyte Sheet Li1.5Al0.5Ge1.5P3O12
Specifications
Brand Name :
XWELL
Model Number :
Li₁.₅Al₀.₅Ge₁.₅(PO₄)₃ (LAGP)
Certification :
CE
Place of Origin :
CHINA
MOQ :
100g
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
1 t/month
Delivery Time :
5-7 days
Packaging Details :
Plastic package
Model :
Li₁.₅Al₀.₅Ge₁.₅(PO₄)₃ (LAGP)
​​Crystal Structure​ :
NASICON (R-3c space group)
​​Density​ :
95% theoretical density
Thickness Options​ :
70–300 μm (customizable)
​​Ionic Conductivity​ :
1.63×10 −3 S/cm (700°C optimized)
Electrochemical Window​ :
0–5 V vs. Li⁺/Li
​Thermal Stability​ :
No decomposition below 530°C
Temperature :
25°C
Price :
1-1000USD/Negotiable
Description

LAGP Lithium Aluminum Germanium Phosphate Solid State Electrolyte Sheet Battery Test Material Li1.5Al0.5Ge1.5P3O12

​Material Overview​​

LAGP (Li₁.₅Al₀.₅Ge₁.₅(PO₄)₃) is a NASICON-structured oxide solid electrolyte renowned for its high ionic conductivity ( S/cm at 25°C) and exceptional air/water stability. As a critical component for solid-state lithium batteries, LAGP pellets enable dendrite suppression and thermal safety (stable up to 350°C).

​​Key Properties​​

​​Parameter​​ ​​Value​​
​​Crystal Structure​​ NASICON (R-3c space group)
​​Density​​ 95% theoretical density
​​Thickness Options​​ 70–300 μm (customizable)
​​Ionic Conductivity​​ S/cm (700°C optimized)
​​Electrochemical Window​​ 0–5 V vs. Li⁺/Li
​​Thermal Stability​​ No decomposition below 530°C

​​Performance Highlights​​

  1. ​​Interface Engineering​​

    • Forms stable SEI with Li metal (critical current density: 1 mA/cm²).
    • Low interfacial resistance (40 Ω·cm² in symmetric cells).

  2. ​​Mechanical Robustness​​

    • Hardness: 9.2 GPa (700°C sintered).
    • Puncture resistance: 446 gf (200 μm thickness).

  3. ​​Battery Integration​​

    • Compatible with LiFePO₄ cathodes (142 mAh/g at 0.1C).
    • Stable cycling >500 hours (Li/LAGP/Li symmetric cells).

​​Applications​​

  • ​​Solid-State Lithium Batteries​​ (ASSLBs).
  • ​​Lithium-Air/Lithium-Water Batteries​​.
  • ​​Hybrid Solid-Liquid Electrolyte Systems​​

​​Handling Notes​​

  • ​​Storage​​: Dry environment (RH <30%) to prevent moisture absorption.
  • ​​Processing​​: Compatible with dry-room assembly; avoid >60°C pre-treatment.
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LAGP Lithium Aluminum Germanium Phosphate Solid State Electrolyte Sheet Li1.5Al0.5Ge1.5P3O12

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Product Detail
Brand Name :
XWELL
Model Number :
Li₁.₅Al₀.₅Ge₁.₅(PO₄)₃ (LAGP)
Certification :
CE
Place of Origin :
CHINA
MOQ :
100g
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Contact Supplier
LAGP Lithium Aluminum Germanium Phosphate Solid State Electrolyte Sheet Li1.5Al0.5Ge1.5P3O12

GUANGDONG XWELL TECHNOLOGY CO., LTD.

Verified Supplier
1 Years
guangzhou
Since 2016
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Battery Lab Equipment, Cylindrical Cell Production Line, Prismatic Cell Manufacturing
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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