Elastomeric pads are vital for pressure management in pouch and prismatic cells, providing cushioning and adaptability for cell breathing and expansion due to dendritic growth and gas evolution. This presentation assesses the influence of pad material selection on overall pack performance. Various materials (silicone, polyurethane) with differing mechanical properties were tested for their impact on cycle life in pouch and prismatic formats. Analysis of counterforce and cell capacity thus demonstrates the pad’s effectiveness, with optimal material selection enhancing system performance.

Gain:

• A deep understanding of how elastomeric pad material selection impacts pouch and prismatic cell performance
• Practical insights into optimizing cycle life, counterforce, and cell capacity
• Knowledge that can lead to enhanced system performance
• Valuable information for making informed decisions in pressure management and material selection for specific applications