Solid Electrolyte Interface: Why It’s a Major Problem for Battery Performance
The solid electrolyte interface (SEI) is a problem for batteries because it creates high interfacial resistance. This resistance slows down the transport of lithium ions (Li ions). As a result, it limits the power density and overall performance of high-energy batteries, particularly in all-solid-state lithium batteries (ASSLBs). In some cases, the SEI is unstable and … Read more
