Product description
LGPS Sulfide solid electrolytes are currently the inorganic solid electrolyte materials with the highest ionic conductivity, which have advantages such as good thermal stability, wide electrochemical window, and good mechanical properties. They are the key electrolytic materials used in all solid-state batteries.
Specification:
Product Name | LGPS Sulfide solid electrolyte powder |
Chemical Formula | Li10GeP2S12 |
Theoretical density | 2.036 g/cm3 |
Colour | Grey white powder, uniform, without foreign objects |
Appearance status (cold pressed forming) | Grey |
Appearance status (heat treated to ceramic) | Dark grey |
SEM | 0.5μm ~ 5μm |
Ionic conductivity (cold pressing+heat treatment) | 12 mS/cm,(27°C、180MPa) |
Electronic conductivity (cold pressing+heat treatment) | <2×10-8S/cm,(27°C、180MPa) |
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FAQ
1、Will the ionic conductivity of the LGPS sulfide solid electrolyte fluctuate significantly with changes in ambient temperature? Can its ionic conductivity remain stable in low-temperature environments?
A:The LGPS sulfide solid electrolyte has good thermal stability, and its ionic conductivity is relatively stable within a certain temperature range. According to the product specifications, after cold pressing and heat treatment, the ionic conductivity can reach 12 mS/cm at 27°C and 180MPa. Although the ionic conductivity may fluctuate slightly with temperature changes, the material is designed to withstand actual application temperature variations. Even in low-temperature environments, its ionic conductivity can remain at a high level to ensure the stability of battery performance.
2、I need a large quantity of solid electrolytes, which exceeds your company's monthly supply capacity of 50 sets. Can you increase the supply volume? Also, can the LGPS sulfide solid electrolyte be customized according to our specific requirements, such as adjusting the particle size or increasing purity?
A: Thank you for your interest! Our current monthly supply capacity for the LGPS sulfide solid electrolyte is 50 sets, but we can be flexible according to the actual needs of our customers. If your order volume is large, we will coordinate with our suppliers and prioritize production plans for you to meet your needs as much as possible. Regarding customization, we do have the ability to customize. For example, we can adjust the particle size range according to your requirements, or improve the purity of the product by optimizing the production process. Specific customization plans and prices can be further discussed to meet your personalized needs.