LPSCl Sulfide Solid-State Electrolyte Powder (Li₆PS₅Cl) — Micron Grade

LPSCl Sulfide Solid-State Electrolyte Powder (Li₆PS₅Cl) — Micron Grade

Product Overview​​

Li6PS5Cl (LPSCl) Sulfide Solid-State Electrolyte Powder – micron-sized high-performance material engineered for solid-state lithium batteries. Featuring exceptional electrochemical stability and structural integrity, it resists degradation under battery operating conditions, ensuring long-term reliability. With a precise micron-scale particle size, this sulfide electrolyte enables optimal compaction and interfacial contact in battery assemblies, serving as a core material for next-generation high-safety, high-energy-density solid-state lithium batteries.

Key Specifications​

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Technical Validation​​

​​Electrochemical Impedance Spectroscopy (EIS):​​

• Test condition: 300MPa pressed pellet (10mm diameter, 0.79cm² area)
• Characteristic impedance: 127 Ω
• Calculated conductivity: 1.68×10⁻³ S/cm

Handling Protocol​​

1. ​​Storage​​

   • Maintain in argon-filled glovebox (O₂/H₂O <0.1ppm)
   • Use vacuum-sealed containers for transfer

2. ​​Processing​​

   • Cold press at ≥300MPa for pellet formation
   • Sputter Au electrodes for EIS measurements

3. ​​Safety​​

   • Decomposes in moist air (H₂S generation risk)
   • Requires dry-room processing equipment

Applications​​

• All-solid-state lithium battery prototyping
• Hybrid solid-liquid electrolyte systems
• Interface engineering research

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 .