IEST Solid Electrolyte Testing System

Solid Electrolyte Testing System (SEMS Series) is an integrated platform specifically developed for comprehensive evaluation of solid electrolyte materials. The system provides glovebox-level atmosphere protection and combines pressurization of solid-state mold/pellet cells, precise pressure monitoring, and thickness measurement, with automatic pressure locking and synchronized electrochemical characterization. By completing the full workflow from powder pressing to performance testing, it minimizes errors and uncertainties introduced by sample transfer in conventional methods, enabling researchers to obtain key performance metrics rapidly and accurately. Suitable for testing a wide range of solid electrolytes, including oxides, sulfides, and polymer electrolytes.

Features:

1. New methods for evaluating ionic conductivity, electronic conductivity, and electrochemical performance of solid-state electrolytes;
2. Glove box atmosphere control system；
3. Applicable to the various oxides, sulfides, polymers and other solid electrolyte testing;
4. Multifunctional integrated equipment for tableting, electrochemical performance testing and calculation.
5. High pressure (up to 600MPa): Suitable for preparation of green pellet for oxide solid electrolyte;
6. Real-time Thickness Measurement: In-situ thickness measurement of solid electrolytes;
7. Sealed Mold: Suitable for testing of sulfide solid electrolytes in normal environments;
8. Can be automatically interfaced with electrochemical workstation software;
9. Compatible for use with gloveboxes.

Application:

• Electrochemical stability window
• Powder tableting
• Solid-state battery cycle performance
• Electronic conductivity & compaction density
• Ionic conductivity