Thermal characterization of high-power pouch cell based on a full three-dimensional electrochemical-thermal coupling model

Key Points

• Thermal modeling reveals vital insights regarding temperature dynamics in high-power pouch cells, enhancing performance evaluation.
• Temperature variations are closely linked to electrochemical processes, notably impacting efficiency and safety.
• Assessment employing a full three-dimensional approach highlights the intricate interplay between thermal and electrochemical factors.
• These findings may enable better designs for battery applications, pointing to advancements in energy storage systems.