Coupled Electrochemical Aging under Non-Uniform Planar Battery Cooling Gradients
Planar cooling gradients split local current density, driving lithium plating at cold cell margins and rapid electrolyte consumption in warm regions.
Isothermal Electrochemical Swelling Isolation Protocols for Large Format Pouch Cells
Isothermal swelling protocols isolate pure electrochemical lattice expansion from thermal artifacts to deliver precise thickness limits for module engineering.
Contractual Allocation of Unmitigated Thermal Runaway Liability in Sub-Pack Assembly Integration
Sub-pack integrators absorb full unmitigated thermal runaway losses unless contracts define containment metrics and carve out propagative fire liabilities.
Standardizing Acceptance Quality Limit Metrics for Prismatic Cell Procurement
Standardizing prismatic cell procurement requires defining critical AQL thresholds, dynamic sampling plans, and precise metrology for lot acceptance.
Quantifying Interfacial Impedance Growth and Transition Metal Dissolution Rates in Commercial High Voltage Lithium Ion Formats
High-voltage operation accelerates cathode surface reconstruction and transition metal dissolution, demanding operando impedance testing and warranty risk controls.
Impedance Growth as the Early Warning a Buyer Can Measure
Early impedance growth exposes internal battery interphase degradation long before standard capacity tests reveal physical performance loss.