Critical Current Density in Solid‐State Lithium Metal Batteries: Mechanism, Influences, and Strategies

• Published in: Advanced functional materials Vol. 31; no. 18
• Main Authors: Lu, Yang, Zhao, Chen‐Zi, Yuan, Hong, Cheng, Xin‐Bing, Huang, Jia‐Qi, Zhang, Qiang
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 01.05.2021
• Subjects: battery failure; Critical current density; dendrites; Dendritic structure; Energy storage; Failure mechanisms; High impedance; Kinetics; Li kinetics; Li metal anodes; Lithium; Lithium batteries; Materials science; Short circuits; solid‐state batteries; Storage batteries

Solid‐state lithium (Li) metal batteries (SSLMBs) have become a research hotspot in the energy storage field due to the much‐enhanced safety and high energy density. However, the SSLMBs suffer from failures including dendrite‐induced short circuits and contact‐loss‐induced high impedance, which are...