Imaging Techniques: Recent Progress on Advanced Imaging Techniques for Lithium‐Ion Batteries (Adv. Energy Mater. 2/2021)

John B. Goodenough discovered the important cathode material LiCoO2 as shown in the structure at the top of in the depicted battery. On the underside of the Li-ion battery, another key component is depicted: a graphite anode. In article number 2000806, Yue Shen, Yunhui Huang and co-workers review the use of imaging technologies, such as ultrasonic scanning, to observe and investigate the behaviors of batteries.