From in-situ experimentation to in-line metrology: Advanced imaging characterization for battery research and manufacturing

The continuous advancement of battery technology necessitates innovative approaches in both research and manufacturing to ensure improved performance, reliability, and safety. This article explores the critical role of advanced imaging characterization techniques, spanning from in-situ experimentation to in-line metrology, in the development and production of lithium-ion batteries. By integrating real-time imaging and diagnostic tools, researchers and manufacturers can gain unprecedented insights into the electrochemical processes, material behaviors, structural defects and their evolutions in commercial-grade batteries. This comprehensive characterization enables the optimization of material compositions, electrode designs, and manufacturing processes, ultimately enhancing the efficiency and longevity of batteries. The synergy between in-situ experimentation and in-line metrology provides a robust framework for addressing the complex challenges in battery research and manufacturing, paving the way for innovations that will meet the growing demands of energy storage systems.