Baseline Compression Fixture Calibration for Sulfide Solid State Battery Cells
Baseline compression calibration for sulfide solid-state cells demands platen deflection under 2 µm/100mm and temperature-compensated force sensing.
Quantifying Microstructural Creep and Interfacial Vacancy Condensation in Sulfide Electrolytes under Dynamic Pressure Cycling
Dynamic pressure between 4.0 and 6.0 MPa prevents interfacial vacancy voids in sulfide electrolytes, shifting cell failure liability to pack-level tooling.
Sulfide Solid Electrolyte Viscoplasticity and Interface Contact Mechanics
Sulfide solid-state cells require continuous external stack pressure between 5 and 10 MPa to overcome viscoplastic voiding and maintain intimate interface contact.
Quantification of Stress Corrosion Cracking at Aluminum Header Laser Seams under Sulfide Swelling
Laser-welded 3003 aluminum cell headers under sulfide swelling require lower bead tensile stress below fifty megapascals to prevent stress corrosion cracking.
Modeling Sulfide Electrolyte Microstructural Creep and Interfacial Void Formation under High Platen Pressures
Applying targeted dynamic platen pressure suppresses interfacial void formation by forcing viscoplastic lithium creep backfill to match electrochemical stripping fluxes.